/* --- CSS Variables & Design System --- */
:root[data-theme="dark"] {
    --bg-primary: #0b0f19;
    --bg-secondary: #111827;
    --bg-card: rgba(17, 24, 39, 0.75);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    --color-accent: #6366f1;
    --color-accent-hover: #4f46e5;
    
    --color-attivo: #10b981; /* Green */
    --color-attivo-bg: rgba(16, 185, 129, 0.1);
    --color-passivo: #f43f5e; /* Rose */
    --color-passivo-bg: rgba(244, 63, 94, 0.1);
    --color-pn: #a855f7; /* Purple */
    --color-pn-bg: rgba(168, 85, 247, 0.1);
    --color-costi: #f97316; /* Orange */
    --color-costi-bg: rgba(249, 115, 22, 0.1);
    --color-ricavi: #3b82f6; /* Blue */
    --color-ricavi-bg: rgba(59, 130, 246, 0.1);
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --glass-blur: blur(12px);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

:root[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.85);
    --border-color: rgba(0, 0, 0, 0.08);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --color-accent: #4f46e5;
    --color-accent-hover: #3730a3;
    
    --color-attivo: #059669;
    --color-attivo-bg: rgba(5, 150, 105, 0.1);
    --color-passivo: #db2777;
    --color-passivo-bg: rgba(219, 39, 119, 0.1);
    --color-pn: #7c3aed;
    --color-pn-bg: rgba(124, 58, 237, 0.1);
    --color-costi: #ea580c;
    --color-costi-bg: rgba(234, 88, 12, 0.1);
    --color-ricavi: #2563eb;
    --color-ricavi-bg: rgba(37, 99, 235, 0.1);
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    --glass-blur: blur(10px);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
}

/* --- Base Reset --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* --- App Layout --- */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* --- Sidebar --- */
.sidebar {
    width: 280px;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 24px;
    position: fixed;
    height: 100vh;
    z-index: 10;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease, border-color 0.3s ease;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 36px;
}

.logo-icon {
    background: linear-gradient(135deg, var(--color-accent) 0%, #a855f7 100%);
    color: #ffffff;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.logo-text h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.1;
}

.logo-text h1 span {
    color: var(--color-accent);
}

.sub-logo {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.nav-item {
    background: none;
    border: none;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    color: var(--text-secondary);
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    transition: all 0.2s ease;
    width: 100%;
}

.nav-item:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.nav-item.active {
    background-color: var(--color-accent);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.nav-icon {
    width: 20px;
    height: 20px;
}

.sidebar-footer {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.theme-toggle {
    background: var(--border-color);
    border: 1px solid transparent;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.theme-toggle:hover {
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--color-accent);
    border-color: rgba(99, 102, 241, 0.2);
}

.sun-icon { display: none; width: 18px; height: 18px; }
.moon-icon { display: block; width: 18px; height: 18px; }

:root[data-theme="light"] .sun-icon { display: block; }
:root[data-theme="light"] .moon-icon { display: none; }

.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.user-role {
    font-size: 11px;
    color: var(--text-muted);
}

/* --- Main Content --- */
.main-content {
    margin-left: 280px;
    flex-grow: 1;
    padding: 40px;
    max-width: 1400px;
    width: calc(100% - 280px);
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1), width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Sidebar Collapse/Expand Layout Modifiers */
.app-container.sidebar-collapsed .sidebar {
    transform: translateX(-280px);
}

.app-container.sidebar-collapsed .main-content {
    margin-left: 0;
    width: 100%;
}

.btn-toggle-sidebar:hover {
    background-color: var(--border-color) !important;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.welcome-section h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 28px;
    font-weight: 700;
    margin-top: 4px;
}

.date-badge {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--color-accent);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-secondary {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: var(--border-color);
}

.btn-text {
    background: none;
    border: none;
    color: var(--color-accent);
    font-weight: 600;
    cursor: pointer;
    font-size: 14px;
    transition: color 0.2s ease;
}

.btn-text:hover {
    color: var(--color-accent-hover);
    text-decoration: underline;
}



.btn-danger {
    background-color: rgba(244, 63, 94, 0.15);
    border: 1px solid rgba(244, 63, 94, 0.3);
    color: #f43f5e;
}

.btn-danger:hover {
    background-color: #f43f5e;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(244, 63, 94, 0.3);
}

.btn-small {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 6px;
}

.btn-icon {
    padding: 10px;
    border-radius: 8px;
}

.btn-full {
    width: 100%;
}

/* --- Cards / Glassmorphism --- */
.card-glass {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
}

/* --- Tab Management --- */
.tab-content {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- TAB: Dashboard --- */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.summary-card {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    gap: 20px;
    align-items: center;
    box-shadow: var(--shadow-md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.summary-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.summary-card .card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

.net-worth-card .card-icon {
    background: linear-gradient(135deg, var(--color-pn) 0%, #7c3aed 100%);
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.3);
}

.assets-card .card-icon {
    background: linear-gradient(135deg, var(--color-attivo) 0%, #059669 100%);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.liabilities-card .card-icon {
    background: linear-gradient(135deg, var(--color-passivo) 0%, #db2777 100%);
    box-shadow: 0 4px 12px rgba(244, 63, 94, 0.3);
}

.economic-card .card-icon {
    background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.card-details h3 {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.card-value {
    font-family: 'Outfit', sans-serif;
    font-size: 24px;
    font-weight: 700;
    display: block;
}

.card-delta {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    display: block;
    margin-top: 2px;
}

.card-delta.positive { color: var(--color-attivo); }
.card-delta.negative { color: var(--color-passivo); }

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

/* Customizable Dashboard Grid System */
.dashboard-widgets-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.widget-span-1 {
    grid-column: span 1;
}

.widget-span-2 {
    grid-column: span 2;
}

.widget-span-3 {
    grid-column: span 3;
}

.widget-span-4 {
    grid-column: span 4;
}

@media (max-width: 1200px) {
    .dashboard-widgets-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .widget-span-1 {
        grid-column: span 1;
    }
    .widget-span-2 {
        grid-column: span 2;
    }
    .widget-span-3 {
        grid-column: span 2;
    }
    .widget-span-4 {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .dashboard-widgets-grid {
        grid-template-columns: 1fr;
    }
    .widget-span-1,
    .widget-span-2,
    .widget-span-3,
    .widget-span-4 {
        grid-column: span 1;
    }
}

/* Customization Mode Styles */
.customizing-active .dashboard-widget,
.customizing-active .analisi-widget {
    cursor: grab;
    border: 2px dashed #6366F1 !important;
    position: relative;
    user-select: none;
    animation: widgetPulse 1.5s infinite alternate;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.customizing-active .dashboard-widget:hover,
.customizing-active .analisi-widget:hover {
    transform: scale(1.01);
    box-shadow: 0 0 16px rgba(99, 102, 241, 0.4);
}

.customizing-active .dashboard-widget.dragging,
.customizing-active .analisi-widget.dragging {
    opacity: 0.3;
    cursor: grabbing;
    transform: scale(0.98);
}

.customizing-active .dashboard-widget *:not(.widget-remove-btn):not(.widget-resize-handle),
.customizing-active .analisi-widget *:not(.widget-remove-btn):not(.widget-resize-handle),
.customizing-active .spese-widget *:not(.widget-remove-btn):not(.widget-resize-handle) {
    pointer-events: none !important;
}

/* Widget Resize Handle Styles */
.widget-resize-handle {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 16px;
    height: 16px;
    cursor: se-resize;
    display: none;
    z-index: 100;
    background: linear-gradient(135deg, transparent 40%, rgba(99, 102, 241, 0.4) 45%, rgba(99, 102, 241, 0.4) 55%, transparent 60%),
                linear-gradient(135deg, transparent 60%, rgba(99, 102, 241, 0.4) 65%, rgba(99, 102, 241, 0.4) 75%, transparent 80%);
    border-bottom-right-radius: 8px;
    transition: background 0.15s ease;
}

.customizing-active .widget-resize-handle {
    display: block;
}

.widget-resize-handle:hover {
    background: linear-gradient(135deg, transparent 40%, rgba(99, 102, 241, 0.8) 45%, rgba(99, 102, 241, 0.8) 55%, transparent 60%),
                linear-gradient(135deg, transparent 60%, rgba(99, 102, 241, 0.8) 65%, rgba(99, 102, 241, 0.8) 75%, transparent 80%);
}

/* Widget Remove Button */
.widget-remove-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #EF4444;
    color: #ffffff;
    border: none;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 90;
    box-shadow: 0 2px 6px rgba(0,0,0,0.4);
    transition: transform 0.15s ease, background-color 0.15s ease;
    line-height: 1;
}

.widget-remove-btn:hover {
    transform: scale(1.1);
    background: #DC2626;
}

.customizing-active .widget-remove-btn {
    display: flex;
}

.widget-hidden {
    display: none !important;
}

@keyframes widgetPulse {
    from { border-color: rgba(99, 102, 241, 0.35); }
    to { border-color: rgba(99, 102, 241, 0.85); }
}

.grid-box {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
}

.box-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.box-header h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 600;
}

.box-subtitle {
    font-size: 12px;
    color: var(--text-muted);
    display: block;
    margin-top: 2px;
}

.box-body {
    padding: 24px;
    flex-grow: 1;
}

.box-body.chart-container {
    min-height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.chart-loader {
    color: var(--text-muted);
    font-size: 13px;
    font-style: italic;
}

.recent-list-table-wrapper {
    overflow-x: auto;
}

.recent-list-table {
    width: 100%;
    border-collapse: collapse;
}

.recent-list-table th, .recent-list-table td {
    padding: 12px 0;
    font-size: 13px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.recent-list-table th {
    color: var(--text-muted);
    font-weight: 500;
}

.recent-list-table tr:last-child td {
    border-bottom: none;
}

.recent-list-table .text-right {
    text-align: right;
    font-weight: 600;
}

.margin-top { margin-top: 24px; }
.full-width-box { width: 100%; }

.economic-summary-bars {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.bar-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.bar-info {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
}

.bar-info span:first-child {
    font-weight: 500;
}

.bar-track {
    background-color: var(--border-color);
    height: 10px;
    border-radius: 5px;
    width: 100%;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    border-radius: 5px;
    width: 0;
    transition: width 0.6s cubic-bezier(0.1, 0.8, 0.3, 1);
}

.bar-fill.costi { background-color: var(--color-costi); }
.bar-fill.ricavi { background-color: var(--color-ricavi); }

/* --- TAB: Prima Nota Form --- */
.form-container {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--shadow-lg);
}

.form-header {
    margin-bottom: 28px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}

.form-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.form-subtitle {
    font-size: 12px;
    color: var(--text-secondary);
    display: block;
    margin-top: 4px;
}

.form-row-top {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
}

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

.flex-1 { flex: 1; }
.flex-2 { flex: 2; }
.flex-3 { flex: 3; }

.form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input, .form-group select {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 10px 14px;
    font-size: 14px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
    width: 100%;
}

.form-group input:focus, .form-group select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

/* Journal Entry Lines */
.journal-lines-container {
    margin-top: 24px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.lines-header {
    display: grid;
    grid-template-columns: 2fr 2.5fr 1.25fr 1.25fr 40px;
    gap: 12px;
    background-color: var(--bg-secondary);
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.journal-line-row {
    display: grid;
    grid-template-columns: 2fr 2.5fr 1.25fr 1.25fr 40px;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
    background-color: rgba(255, 255, 255, 0.01);
}

.journal-line-row:last-child {
    border-bottom: none;
}

.journal-line-row select, .journal-line-row input {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    padding: 8px 12px;
    font-size: 13px;
    outline: none;
    width: 100%;
}

.journal-line-row select:focus, .journal-line-row input:focus {
    border-color: var(--color-accent);
}

.btn-remove-line {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 34px;
    width: 34px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.btn-remove-line:hover {
    background-color: rgba(244, 63, 94, 0.1);
    color: #f43f5e;
}

.form-actions-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.balance-indicator {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 10px 16px;
    border-radius: 10px;
    min-width: 320px;
}

.balance-indicator.quadrato {
    border-color: rgba(16, 185, 129, 0.3);
    background-color: rgba(16, 185, 129, 0.05);
}

.indicator-icon {
    width: 16px;
    height: 16px;
    border-radius: 50%;
}

.indicator-icon.sbilanciato {
    background-color: var(--color-passivo);
    box-shadow: 0 0 8px var(--color-passivo);
}

.indicator-icon.quadrato {
    background-color: var(--color-attivo);
    box-shadow: 0 0 8px var(--color-attivo);
}

.status-title {
    font-size: 12px;
    font-weight: 700;
    display: block;
}

.status-details {
    font-size: 11px;
    color: var(--text-muted);
    display: block;
    margin-top: 2px;
}

.submit-actions {
    display: flex;
    gap: 12px;
}

/* --- TAB: Libro Giornale --- */
.search-filters-header {
    flex-wrap: wrap;
    gap: 16px;
}

.filters-row {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.filters-row input {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 8px 14px;
    font-size: 13px;
    outline: none;
}

.filters-row input[type="text"] {
    min-width: 200px;
}

.filters-row input:focus {
    border-color: var(--color-accent);
}

.giornale-table-container {
    overflow-x: auto;
}

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

.giornale-table th, .giornale-table td {
    padding: 14px 16px;
    font-size: 13px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.giornale-table th {
    background-color: var(--bg-secondary);
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.5px;
}

.giornale-table tbody tr {
    transition: background-color 0.2s ease;
}

.giornale-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.015);
}

.giornale-table .row-header-trans {
    background-color: rgba(99, 102, 241, 0.03);
    font-weight: 600;
}

.giornale-table .row-detail-line td {
    border-bottom: 1px solid var(--border-color);
    padding-left: 24px;
}

.giornale-table .detail-account {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.giornale-table .detail-account.avere-padding {
    padding-left: 24px;
}

.giornale-table .text-right {
    text-align: right;
}

.giornale-table .text-center {
    text-align: center;
}

.giornale-table .text-muted {
    color: var(--text-muted);
}

.actions-cell {
    display: flex;
    gap: 6px;
    justify-content: center;
}

.btn-icon-sm {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.btn-icon-sm:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.btn-icon-sm.btn-edit:hover {
    color: var(--color-accent);
    background-color: rgba(99, 102, 241, 0.1);
}

.btn-icon-sm.btn-delete:hover {
    color: var(--color-passivo);
    background-color: rgba(244, 63, 94, 0.1);
}

.btn-icon-sm.btn-duplicate:hover {
    color: var(--color-pn);
    background-color: var(--color-pn-bg);
}

/* --- Mastri Filters Bar --- */
.mastro-filters-bar {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 20px;
    background-color: var(--bg-card);
    padding: 12px 20px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.mastro-filters-bar.hidden {
    display: none !important;
}

.mastro-filters-bar span {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.mastro-filters-bar input[type="date"] {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 8px 14px;
    font-size: 13px;
    outline: none;
    font-family: 'Outfit', sans-serif;
    min-width: 140px;
    height: 38px;
    box-sizing: border-box;
}

.mastro-period-label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 6px;
    font-weight: 500;
}

.mastro-period-label.hidden {
    display: none !important;
}

/* --- TAB: Mastri Layout --- */
.mastri-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 24px;
    height: calc(100vh - 170px);
}

@media (max-width: 900px) {
    .mastri-layout {
        grid-template-columns: 1fr;
        height: auto;
    }
}

.mastro-accounts-sidebar {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-search-box {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-search-box input {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 8px 12px;
    font-size: 13px;
    width: 100%;
    outline: none;
}

.mastro-accounts-list-groups {
    flex-grow: 1;
    overflow-y: auto;
    padding: 12px;
}

.mastro-group-section {
    margin-bottom: 16px;
}

.mastro-group-section h5 {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 6px;
    padding-left: 8px;
}

.mastro-account-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s ease;
    margin-bottom: 2px;
}

.mastro-account-item:hover {
    background-color: var(--border-color);
}

.mastro-account-item.active {
    background-color: rgba(99, 102, 241, 0.1);
    border-left: 3px solid var(--color-accent);
}

.mastro-account-item .acc-name {
    font-weight: 500;
    color: var(--text-primary);
}

.mastro-account-item .acc-code {
    font-size: 10px;
    color: var(--text-muted);
    display: block;
    margin-top: 1px;
}

.mastro-account-item .acc-balance {
    font-weight: 600;
    font-size: 13px;
}

.acc-balance.debit { color: var(--color-attivo); }
.acc-balance.credit { color: var(--color-passivo); }

.btn-mastro-chart-trigger {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    padding: 2px 4px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    vertical-align: middle;
}

.btn-mastro-chart-trigger:hover {
    color: var(--color-accent);
    background-color: rgba(99, 102, 241, 0.1);
}

.mastro-account-item.active .btn-mastro-chart-trigger {
    color: rgba(255, 255, 255, 0.6);
}

.mastro-account-item.active .btn-mastro-chart-trigger:hover {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.15);
}

/* Right pane statement */
.mastro-statement-pane {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.mastro-statement-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg-secondary);
}

.mastro-code {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.5px;
}

.mastro-statement-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
    margin: 2px 0;
}

.mastro-category {
    font-size: 12px;
    color: var(--text-muted);
}

.mastro-parent-group {
    font-size: 12px;
    color: var(--text-muted);
    display: block;
    margin-top: 4px;
}

.giornale-account-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.15s ease;
}

.giornale-account-link:hover {
    color: #6366F1 !important;
}

.giornale-account-link:hover .account-name-link {
    border-bottom-color: #6366F1 !important;
}

.mastro-statement-balance-box {
    text-align: right;
}

.balance-label {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    display: block;
}

.mastro-statement-balance-box .balance-value {
    font-family: 'Outfit', sans-serif;
    font-size: 24px;
    font-weight: 700;
}

.mastro-statement-body {
    flex-grow: 1;
    overflow-y: auto;
    padding: 24px;
}

.mastro-table-wrapper {
    overflow-x: auto;
}

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

.mastro-table th, .mastro-table td {
    padding: 12px 14px;
    font-size: 13px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.mastro-table th {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    background-color: var(--bg-secondary);
}

.mastro-table td.text-right {
    text-align: right;
}

.pad-30 { padding: 40px !important; }

/* --- TAB: Bilancio Layout --- */
.bilancio-layout-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.bilancio-container {
    animation: fadeIn 0.4s ease forwards;
}

.bilancio-header-title {
    margin-bottom: 24px;
}

.bilancio-header-title h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 22px;
    font-weight: 700;
}

.subtitle {
    font-size: 12px;
    color: var(--text-muted);
}

.bilancio-grid-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

@media (max-width: 900px) {
    .bilancio-grid-columns {
        grid-template-columns: 1fr;
    }
}

.bilancio-column {
    display: flex;
    flex-direction: column;
    border-radius: 16px;
    overflow: hidden;
    padding: 24px;
}

.column-title-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 16px;
    margin-bottom: 16px;
}

.column-title-bar h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    font-weight: 700;
}

.total-badge {
    padding: 6px 12px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 14px;
}

.green-accent .total-badge { background-color: var(--color-attivo-bg); color: var(--color-attivo); }
.green-accent { border-bottom-color: var(--color-attivo) !important; }

.red-accent .total-badge { background-color: var(--color-passivo-bg); color: var(--color-passivo); }
.red-accent { border-bottom-color: var(--color-passivo) !important; }

.orange-accent .total-badge { background-color: var(--color-costi-bg); color: var(--color-costi); }
.orange-accent { border-bottom-color: var(--color-costi) !important; }

.blue-accent .total-badge { background-color: var(--color-ricavi-bg); color: var(--color-ricavi); }
.blue-accent { border-bottom-color: var(--color-ricavi) !important; }

.sub-column-header {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
}

.bilancio-tree {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* Tree Nodes styling */
.tree-node {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    font-size: 13px;
    border-radius: 6px;
}

.tree-node.level-0 {
    font-weight: 700;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.tree-node.level-1 {
    font-weight: 600;
    padding-left: 24px;
    color: var(--text-primary);
}

.tree-node.level-2 {
    font-weight: 400;
    padding-left: 40px;
    color: var(--text-secondary);
    font-style: normal;
}

.tree-node .node-value {
    font-weight: 600;
}

.tree-node.level-2 .node-value {
    font-weight: 500;
}

.node-pct {
    margin-left: 6px;
    display: inline-block;
}

.node-pct.level-0 {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-accent);
}

.node-pct.level-1 {
    font-size: 10.5px;
    font-weight: 600;
    color: var(--text-secondary);
}

.node-pct.level-2 {
    font-size: 10px;
    font-weight: 400;
    color: var(--text-muted);
    opacity: 0.85;
}

.bilancio-integrity-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 16px 24px;
    border-radius: 12px;
    margin-top: 24px;
    font-size: 13px;
    font-weight: 500;
}

.bilancio-integrity-footer.valid {
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--color-attivo);
    background-color: var(--color-attivo-bg);
}

.bilancio-integrity-footer.invalid {
    border-color: rgba(244, 63, 94, 0.3);
    color: var(--color-passivo);
    background-color: var(--color-passivo-bg);
}

.economic-result-banner {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(99, 102, 241, 0.05) 100%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    margin-top: 24px;
    display: flex;
    align-items: center;
}

.economic-result-banner .result-details {
    flex-grow: 1;
}

.result-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
}

.economic-result-banner h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 26px;
    font-weight: 800;
    margin: 4px 0;
}

.economic-result-banner.utile h3 { color: var(--color-attivo); }
.economic-result-banner.perdita h3 { color: var(--color-passivo); }

.result-desc {
    font-size: 12px;
    color: var(--text-secondary);
}

/* --- TAB: Configurazione --- */
.config-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

@media (max-width: 1024px) {
    .config-grid {
        grid-template-columns: 1fr;
    }
}

.config-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 24px 0;
}

.backup-actions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 16px;
}

.backup-btn-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.backup-btn-card h5 {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
}

.backup-btn-card p {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.4;
}

.danger-zone {
    border: 1px solid rgba(244, 63, 94, 0.2);
    background-color: rgba(244, 63, 94, 0.02);
    border-radius: 12px;
    padding: 20px;
}

.danger-zone h5 {
    color: #f43f5e;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
}

.danger-btn-row {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.config-coa-tree {
    max-height: 480px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    background-color: var(--bg-secondary);
}

.coa-config-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 8px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 2px;
}

.coa-config-row:hover {
    background-color: var(--border-color);
}

.coa-config-row.coa-parent {
    font-weight: 700;
    margin-top: 10px;
    border-bottom: 1px solid var(--border-color);
}

.coa-config-row.coa-parent:first-child {
    margin-top: 0;
}

.coa-config-row.coa-child {
    padding-left: 20px;
    color: var(--text-secondary);
}

.coa-config-row.coa-subchild {
    padding-left: 40px;
    color: var(--text-muted);
}

.coa-config-row .coa-type-badge {
    font-size: 9px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
}

.coa-type-badge.attivo { background-color: var(--color-attivo-bg); color: var(--color-attivo); }
.coa-type-badge.passivo { background-color: var(--color-passivo-bg); color: var(--color-passivo); }
.coa-type-badge.pn { background-color: var(--color-pn-bg); color: var(--color-pn); }
.coa-type-badge.costi { background-color: var(--color-costi-bg); color: var(--color-costi); }
.coa-type-badge.ricavi { background-color: var(--color-ricavi-bg); color: var(--color-ricavi); }

/* --- MODALS --- */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal.active {
    opacity: 1;
    pointer-events: all;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(5, 7, 12, 0.6);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 550px;
    border-radius: 20px;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 101;
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modal-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background-color: var(--bg-secondary);
}

.form-row-two {
    display: flex;
    gap: 16px;
}

.help-text {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Helper Utilities */
.hidden { display: none !important; }
.text-right { text-align: right !important; }
.text-right, .node-value, .acc-balance, .balance-value {
    font-variant-numeric: tabular-nums;
    white-space: nowrap !important;
}
.text-center { text-align: center !important; }
.text-muted { color: var(--text-muted) !important; }
.pad-20 { padding: 20px !important; }
.flex-row-space {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* SVG Chart details */
.donut-segment {
    transition: stroke-dashoffset 0.6s ease;
}

.donut-text-val {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    fill: var(--text-primary);
}

.donut-text-lbl {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    fill: var(--text-muted);
}

/* --- LOGIN SCREEN STYLES --- */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(5, 7, 12, 0.8);
    backdrop-filter: blur(20px);
    z-index: 200;
    transition: opacity 0.3s ease;
}

.login-card {
    width: 100%;
    max-width: 420px;
    border-radius: 24px;
    padding: 32px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--glass-shadow);
    backdrop-filter: var(--glass-blur);
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.login-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.login-header .logo-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-accent) 0%, #a855f7 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 16px;
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.25);
}

.login-header h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.login-header h2 span {
    color: var(--color-accent);
}

.login-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.login-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 8px;
}

.login-tab-btn {
    flex: 1;
    background: none;
    border: none;
    padding: 12px;
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}

.login-tab-btn:hover {
    color: var(--text-primary);
}

.login-tab-btn.active {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

.login-body {
    display: flex;
    flex-direction: column;
}

.login-error-msg {
    color: var(--color-passivo);
    background-color: var(--color-passivo-bg);
    border: 1px solid rgba(244, 63, 94, 0.2);
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 13px;
    line-height: 1.4;
    margin-bottom: 16px;
}

.btn-full {
    width: 100%;
}

.login-footer {
    display: flex;
    justify-content: center;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

/* Sidebar Logout Button */
.btn-logout-icon {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.2s ease;
    margin-left: auto;
}

.btn-logout-icon:hover {
    color: var(--color-passivo);
    background-color: var(--color-passivo-bg);
}

/* --- Custom Searchable Dropdown (Select Conto) --- */
.custom-select-container {
    position: relative;
    width: 100%;
}

.custom-select-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    width: 100%;
    max-height: 220px;
    overflow-y: auto;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    z-index: 1000;
    box-shadow: var(--shadow-lg), var(--glass-shadow);
}

.custom-select-dropdown.hidden {
    display: none;
}

.custom-select-group-title {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    padding: 8px 12px 4px 12px;
    background-color: rgba(255, 255, 255, 0.02);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    position: sticky;
    top: 0;
    z-index: 5;
}

:root[data-theme="light"] .custom-select-group-title {
    background-color: rgba(0, 0, 0, 0.02);
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.custom-select-option {
    padding: 8px 12px;
    font-size: 13px;
    cursor: pointer;
    color: var(--text-primary);
    transition: background-color 0.15s ease, color 0.15s ease;
}

.custom-select-option:hover, 
.custom-select-option.hovered {
    background-color: rgba(99, 102, 241, 0.15);
    color: var(--color-accent);
}

.custom-select-option.selected {
    background-color: var(--color-accent);
    color: #ffffff !important;
}

.custom-select-no-results {
    padding: 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    font-style: italic;
}

/* --- Collapsible Tree Nodes (Bilancio) --- */
.tree-group-container {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tree-group-children {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tree-group-container.collapsed > .tree-group-children {
    display: none;
}

.tree-node.collapsible {
    cursor: pointer;
    user-select: none;
}

.tree-node.collapsible:hover {
    filter: brightness(1.15);
}

.tree-node.account-node {
    cursor: pointer;
    user-select: none;
    transition: background-color 0.15s ease;
}

.tree-node.account-node:hover {
    background-color: rgba(99, 102, 241, 0.08);
}

.tree-chevron {
    display: inline-block;
    font-size: 8px;
    color: var(--text-muted);
    transition: transform 0.2s ease;
    width: 12px;
    text-align: center;
}

.tree-group-container.collapsed > .tree-node .tree-chevron {
    transform: rotate(-90deg);
}

.mastro-clickable-desc {
    cursor: pointer;
    color: var(--text-primary);
    border-bottom: 1px dashed rgba(255, 255, 255, 0.3);
    transition: color 0.15s ease, border-color 0.15s ease;
}

.mastro-clickable-desc:hover {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

@keyframes highlight-pulse-animation {
    0% { background-color: rgba(99, 102, 241, 0.25); }
    50% { background-color: rgba(99, 102, 241, 0.4); }
    100% { background-color: transparent; }
}

.highlight-pulse {
    animation: highlight-pulse-animation 2.5s ease-out;
}

/* --- STAMPA ADVANCED PDF / ENGINE LAYOUT --- */
.print-header {
    display: none;
    border-bottom: 2px solid #1F4E78;
    padding-bottom: 8px;
    margin-bottom: 14px;
}
.print-header-company {
    font-size: 12px;
    font-weight: 700;
    color: #1F4E78;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.print-header-title {
    font-size: 17px;
    font-weight: 800;
    color: #111827;
    margin: 2px 0;
}
.print-header-dates {
    font-size: 10.5px;
    color: #4B5563;
    font-weight: 500;
}

/* ==========================================================================
   PERMANENT PRINT LAYOUT LOCK (PDF_LAYOUT_FROZEN = true) - VERSION 1.90
   CRITICAL GOVERNANCE: HARD-LOCKED PRINT TEMPLATES & CSS ENGINE.
   DO NOT MODIFY @media print RULES OR TEMPLATES WITHOUT EXPLICIT USER DIRECTIVE.
   ========================================================================== */
@media print {
    @page {
        size: A4 portrait;
        margin: 12mm;
    }

    .print-header {
        display: none !important;
    }

    body, html {
        background: #ffffff !important;
        color: #000000 !important;
        font-family: 'Segoe UI', Calibri, -apple-system, BlinkMacSystemFont, sans-serif !important;
        font-size: 11px !important;
        height: auto !important;
        overflow: visible !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .app-container,
    .main-content,
    .tab-content,
    .bilancio-container {
        margin: 0 !important;
        padding: 0 !important;
        border: none !important;
        box-shadow: none !important;
        background: transparent !important;
    }

    .bilancio-header-title {
        margin: 0 0 16px 0 !important;
        padding: 0 !important;
    }

    .bilancio-header-title h3 {
        margin: 0 !important;
        padding: 0 !important;
        font-size: 20px !important;
        line-height: 1.2 !important;
    }

    .bilancio-header-title .subtitle {
        margin-top: 4px !important;
        margin-bottom: 12px !important;
        font-size: 11px !important;
    }

    .tree-node,
    .tree-node-group,
    table,
    tr,
    .column-title-bar,
    .sub-column-header,
    .bilancio-integrity-footer {
        page-break-inside: avoid !important;
        break-inside: avoid !important;
    }

    .bilancio-container,
    .bilancio-grid-columns,
    .bilancio-column,
    .bilancio-tree,
    .card-glass,
    .card,
    .report-section {
        page-break-inside: auto !important;
        break-inside: auto !important;
    }

    .bilancio-column, .card-glass, .card {
        border: 1px solid #D9D9D9 !important;
        box-shadow: none !important;
        background: #ffffff !important;
        color: #000000 !important;
    }

    .bilancio-tree .tree-node {
        border-bottom: 1px dashed #E5E7EB !important;
    }

    .total-badge, .grand-total-row, .double-underline {
        border-bottom: 3px double #000000 !important;
        font-weight: 700 !important;
    }
    
    .mastro-clickable-desc {
        border-bottom: none !important;
    }
    
    /* Hide navigation sidebar, headers, filters, print buttons and quick actions */
    .sidebar,
    .content-header,
    .mastro-accounts-sidebar,
    #btn-print-mastro,
    #btn-print-bilancio,
    #btn-print-giornale,
    .filters-row,
    .mastro-filters-bar,
    .bilancio-layout-tabs,
    .quick-actions,
    .form-actions-wrapper,
    .sidebar-footer,
    #firebase-sync-tools,
    .danger-zone,
    .login-overlay,
    .modal,
    #rf-validation-status,
    #rfi-validation-status,
    #btn-reconciliation-log,
    .lock-badge {
        display: none !important;
    }
    
    body.printing-chart-modal .app-container {
        display: none !important;
    }
    body.printing-chart-modal .modal#modal-mastro-chart {
        display: flex !important;
        position: relative !important;
        opacity: 1 !important;
        pointer-events: all !important;
        background: #ffffff !important;
        color: #000000 !important;
        overflow: visible !important;
    }
    body.printing-chart-modal .modal#modal-mastro-chart .modal-overlay {
        display: none !important;
    }
    body.printing-chart-modal .modal#modal-mastro-chart .modal-content {
        box-shadow: none !important;
        border: none !important;
        background: #ffffff !important;
        color: #000000 !important;
        transform: none !important;
        max-width: 100% !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    body.printing-chart-modal .modal#modal-mastro-chart .btn-close,
    body.printing-chart-modal .modal#modal-mastro-chart .mastro-compare-bar select,
    body.printing-chart-modal .modal#modal-mastro-chart #btn-clear-mastro-chart-filters,
    body.printing-chart-modal .modal#modal-mastro-chart #btn-print-mastro-chart {
        display: none !important;
    }
    body.printing-chart-modal .modal#modal-mastro-chart .mastro-filters-bar {
        border: none !important;
        background: #ffffff !important;
        color: #000000 !important;
        padding: 0 !important;
        margin-bottom: 10px !important;
    }
    body.printing-chart-modal .modal#modal-mastro-chart .mastro-filters-bar input {
        border: none !important;
        background: transparent !important;
        color: #000000 !important;
        padding: 0 !important;
        font-weight: bold !important;
    }
    body.printing-chart-modal .modal#modal-mastro-chart .mastro-compare-bar {
        border: none !important;
        background: #ffffff !important;
        color: #000000 !important;
        padding: 0 !important;
        margin-bottom: 10px !important;
    }
    body.printing-chart-modal .modal#modal-mastro-chart .mastro-compare-badge {
        background: #ffffff !important;
        padding: 2px 8px !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    body.printing-chart-modal .modal#modal-mastro-chart .mastro-compare-badge span:last-child {
        display: none !important;
    }
    body.printing-chart-modal .modal#modal-mastro-chart .chart-container {
        border: none !important;
        background: #ffffff !important;
        height: auto !important;
    }
    body.printing-chart-modal .modal#modal-mastro-chart svg text {
        fill: #374151 !important;
    }
    body.printing-chart-modal .modal#modal-mastro-chart svg line {
        stroke: #e5e7eb !important;
    }
    body.printing-chart-modal .modal#modal-mastro-chart #mastro-chart-legend div {
        background: #ffffff !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    
    .app-container {
        display: block !important;
        min-height: 0 !important;
        background: #ffffff !important;
    }
    
    .main-content {
        margin-left: 0 !important;
        padding: 0 !important;
        width: 100% !important;
        height: auto !important;
        overflow: visible !important;
        background: #ffffff !important;
    }
    
    /* Hide all tabs by default, but show the active one! */
    .tab-content {
        display: none !important;
    }
    
    .tab-content.active {
        display: block !important;
        padding: 0 !important;
        margin: 0 !important;
        height: auto !important;
        overflow: visible !important;
    }
    
    .mastri-layout {
        display: block !important;
        height: auto !important;
    }
    
    .mastro-statement-pane {
        width: 100% !important;
        padding: 0 !important;
        border: none !important;
        box-shadow: none !important;
        background: none !important;
        height: auto !important;
        overflow: visible !important;
    }
    
    .mastro-statement-header {
        border-bottom: 2px solid #000000 !important;
        padding-bottom: 8px !important;
        margin-bottom: 16px !important;
        background: none !important;
        box-shadow: none !important;
        color: #000000 !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: flex-end !important;
    }
    
    .mastro-statement-header h3 {
        color: #000000 !important;
        font-size: 18px !important;
        margin-top: 4px !important;
        margin-bottom: 4px !important;
    }
    
    .mastro-code {
        font-size: 10px !important;
        color: #333333 !important;
        border: 1px solid #333333 !important;
        padding: 2px 6px !important;
    }
    
    .mastro-category {
        color: #555555 !important;
        font-size: 11px !important;
    }
    
    .mastro-parent-group {
        display: block !important;
        color: #555555 !important;
        font-size: 11px !important;
        margin-top: 2px !important;
    }
    
    .mastro-period-label {
        display: block !important;
        color: #555555 !important;
        font-size: 10px !important;
        margin-top: 4px !important;
        font-weight: 500 !important;
    }
    
    .mastro-period-label.hidden {
        display: none !important;
    }
    
    .mastro-statement-balance-box {
        text-align: right !important;
        border-left: none !important;
        padding-left: 0 !important;
        background: none !important;
    }
    
    .mastro-statement-balance-box .balance-label {
        font-size: 9px !important;
        color: #555555 !important;
        text-transform: uppercase !important;
    }
    
    .mastro-statement-balance-box .balance-value {
        font-size: 18px !important;
        font-weight: 700 !important;
        color: #000000 !important;
        display: block !important;
    }
    
    .mastro-table-wrapper {
        max-height: none !important;
        overflow: visible !important;
    }
    
    .mastro-table {
        width: 100% !important;
        border-collapse: collapse !important;
        margin-top: 10px !important;
    }
    
    .mastro-table th, 
    .mastro-table td {
        border: 1px solid #000000 !important;
        padding: 6px 8px !important;
        color: #000000 !important;
        background: #ffffff !important;
        font-size: 10px !important;
    }
    
    .mastro-table th {
        font-weight: bold !important;
        background-color: #f0f0f0 !important;
        text-transform: uppercase !important;
    }
    
    .mastro-table td.text-muted {
        color: #333333 !important;
    }
    
    .mastro-table td.text-right {
        color: #000000 !important; /* clear dark mode color accents on print */
    }
    
    .mastro-table tr {
        page-break-inside: avoid !important;
    }

    /* --- BILANCIO PRINT STYLES (CORRETTO.PDF EXACT MATCH v1.92) --- */
    .bilancio-container {
        display: block !important;
        background: none !important;
        border: none !important;
        box-shadow: none !important;
        margin-top: 0 !important;
        padding-top: 0 !important;
        margin-bottom: 16px !important;
        page-break-after: always !important; /* Force page break after each report in multi-print */
    }
    
    .bilancio-container.hidden {
        display: none !important;
    }
    
    .bilancio-header-title {
        border-bottom: 2px solid #000000 !important;
        padding-bottom: 4px !important;
        margin-top: 0 !important;
        padding-top: 0 !important;
        margin-bottom: 14px !important;
        color: #000000 !important;
    }
    
    .bilancio-header-title h3 {
        color: #000000 !important;
        font-size: 20px !important;
        font-weight: 700 !important;
        margin: 0 !important;
        padding: 0 !important;
        line-height: 1.1 !important;
    }
    
    .bilancio-header-title .subtitle {
        color: #555555 !important;
        font-size: 11px !important;
        margin-top: 4px !important;
    }
    
    .bilancio-grid-columns {
        display: flex !important;
        flex-direction: column !important;
        gap: 14px !important;
        grid-template-columns: none !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    /* Card Container matching CORRETTO.pdf */
    .bilancio-column {
        display: block !important;
        width: 100% !important;
        background: #FFFFFF !important;
        border: 1px solid #000000 !important;
        box-shadow: none !important;
        border-radius: 8px !important;
        padding: 12px 14px !important;
        margin: 0 0 14px 0 !important;
        page-break-inside: auto !important;
        break-inside: auto !important;
    }
    
    .column-title-bar {
        border-bottom: 2px solid #000000 !important;
        padding-bottom: 6px !important;
        margin-bottom: 10px !important;
        background: none !important;
        color: #000000 !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
    }
    
    .column-title-bar h4 {
        color: #000000 !important;
        font-size: 13px !important;
        font-weight: 700 !important;
        margin: 0 !important;
    }
    
    .column-title-bar .total-badge {
        background: none !important;
        border: 1px solid #000000 !important;
        border-radius: 12px !important;
        color: #000000 !important;
        padding: 2px 10px !important;
        font-weight: 700 !important;
        font-size: 11.5px !important;
        white-space: nowrap !important;
    }
    
    /* Sub-column Header matching CORRETTO.pdf */
    .sub-column-header {
        background-color: #F8FAFC !important;
        border: 1px solid #000000 !important;
        border-radius: 4px !important;
        color: #000000 !important;
        padding: 5px 10px !important;
        font-weight: 700 !important;
        font-size: 11px !important;
        margin-top: 12px !important;
        margin-bottom: 6px !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
    }

    /* Page-Break Clean for Patrimonio Netto (Page 3 start) */
    .sub-column-header.margin-top {
        page-break-before: always !important;
        break-before: page !important;
        margin-top: 0 !important;
    }
    
    /* Row Dividers & Line-Height matching CORRETTO.pdf */
    .tree-node {
        border-bottom: 1px dashed #E5E7EB !important;
        padding: 3px 0 !important;
        color: #000000 !important;
        background: none !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        flex-wrap: nowrap !important;
        line-height: 1.25 !important;
        page-break-inside: avoid !important;
    }
    
    .tree-node.level-0 {
        font-weight: 700 !important;
        font-size: 11px !important;
        border-top: 1px solid #000000 !important;
        border-bottom: 1px solid #000000 !important;
        background: none !important;
        padding: 4px 0 !important;
        margin-top: 6px !important;
        margin-bottom: 2px !important;
    }
    
    .tree-node.level-1 {
        padding-left: 12px !important;
        font-size: 10px !important;
        font-weight: 600 !important;
    }
    
    .tree-node.level-2 {
        padding-left: 24px !important;
        font-size: 9.5px !important;
        color: #000000 !important;
    }
    
    /* Amount & Percentage on SAME HORIZONTAL LINE */
    .tree-node .node-value {
        color: #000000 !important;
        font-weight: 700 !important;
        white-space: nowrap !important;
        flex-shrink: 0 !important;
        margin-left: 12px !important;
        text-align: right !important;
    }

    .tree-node .node-pct {
        white-space: nowrap !important;
        display: inline-block !important;
        margin-left: 4px !important;
        font-weight: normal !important;
    }
    
    .tree-group-children {
        display: flex !important;
        flex-direction: column !important;
    }
    
    .tree-chevron {
        display: none !important;
    }
    
    /* Integrity Check Box matching CORRETTO.pdf */
    .bilancio-integrity-footer {
        margin-top: 16px !important;
        border: 1.5px solid #000000 !important;
        border-radius: 6px !important;
        padding: 10px 14px !important;
        background-color: #FFFFFF !important;
        color: #000000 !important;
        display: flex !important;
        align-items: center !important;
        gap: 8px !important;
        font-weight: 600 !important;
        font-size: 11px !important;
    }
    
    .bilancio-integrity-footer svg {
        stroke: #000000 !important;
    }

    .economic-result-banner {
        border: 1.5px solid #000000 !important;
        background-color: #F8FAFC !important;
        color: #000000 !important;
        padding: 10px 14px !important;
        border-radius: 6px !important;
        margin-top: 14px !important;
    }
    
    .economic-result-banner h3 {
        color: #000000 !important;
        border-bottom: 3px double #000000 !important;
        white-space: nowrap !important;
    }
    
    .economic-result-banner {
        margin-top: 20px !important;
        border: 2px solid #000000 !important;
        padding: 15px !important;
        background-color: #f5f5f5 !important;
        color: #000000 !important;
        border-radius: 0 !important;
        text-align: center !important;
        box-shadow: none !important;
    }
    
    .economic-result-banner h3 {
        color: #000000 !important;
        font-size: 18px !important;
        margin-top: 5px !important;
    }

    /* --- LIBRO GIORNALE PRINT STYLES --- */
    #tab-giornale .grid-box {
        border: none !important;
        box-shadow: none !important;
        background: none !important;
        padding: 0 !important;
    }
    
    #tab-giornale .box-header {
        border-bottom: 2px solid #000000 !important;
        padding: 0 0 8px 0 !important;
        margin-bottom: 16px !important;
        background: none !important;
        color: #000000 !important;
    }
    
    #tab-giornale .box-header h4 {
        color: #000000 !important;
        font-size: 18px !important;
        margin: 0 !important;
    }
    
    #tab-giornale .box-subtitle {
        color: #555555 !important;
        font-size: 11px !important;
    }

    .giornale-table-container {
        overflow: visible !important;
    }
    
    .giornale-table {
        width: 100% !important;
        border-collapse: collapse !important;
        margin-top: 10px !important;
    }
    
    .giornale-table th, 
    .giornale-table td {
        border: 1px solid #000000 !important;
        padding: 6px 8px !important;
        color: #000000 !important;
        background: #ffffff !important;
        font-size: 10px !important;
    }
    
    .giornale-table th {
        font-weight: bold !important;
        background-color: #f0f0f0 !important;
        text-transform: uppercase !important;
    }
    
    .giornale-table .row-header-trans {
        background-color: #f5f5f5 !important;
        font-weight: bold !important;
    }
    
    .giornale-table .row-detail-line td {
        background-color: #ffffff !important;
        border-bottom: 1px solid #000000 !important;
    }
    
    .giornale-table td.text-muted {
        color: #333333 !important;
    }
    
    /* Hide the Actions column (column 6) */
    .giornale-table th:last-child, 
    .giornale-table td:last-child {
        display: none !important;
    }
    
    .giornale-table tr {
        page-break-inside: avoid !important;
    }
}

/* Sidebar Dropdown Menu Style */
.nav-item-wrapper {
    position: relative;
    width: 100%;
}

.nav-dropdown-menu {
    position: absolute;
    left: 100%;
    top: 0;
    margin-left: 10px;
    background: rgba(20, 24, 33, 0.95);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 6px;
    display: none;
    flex-direction: column;
    gap: 4px;
    min-width: 250px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(12px);
    z-index: 999;
}

[data-theme="light"] .nav-dropdown-menu {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.nav-item-wrapper:hover .nav-dropdown-menu {
    display: flex;
}

.nav-dropdown-item {
    background: transparent;
    border: none;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    text-align: left;
    transition: all 0.2s ease;
    width: 100%;
}

.nav-dropdown-item:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.nav-dropdown-item.active {
    background-color: rgba(99, 102, 241, 0.15);
    color: var(--color-accent);
    font-weight: 600;
}

.analisi-subtab-content {
    display: none;
}

.analisi-subtab-content.active {
    display: block;
}

/* Fullscreen Widget Modal Styles */
.fullscreen-modal-container {
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    width: 92vw;
    height: 90vh;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 32px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    z-index: 101;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal.active .fullscreen-modal-container {
    transform: scale(1);
}

.widget-fullscreen-active {
    width: 100% !important;
    height: 100% !important;
    max-height: 100% !important;
    max-width: 100% !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    padding: 0 !important;
}

.widget-fullscreen-active .widget-resize-handle,
.widget-fullscreen-active .widget-remove-btn {
    display: none !important;
}

.widget-fullscreen-active .box-header {
    border-bottom: none !important;
    padding: 0 0 16px 0 !important;
}

.box-header h4, .summary-card .card-title {
    cursor: pointer;
    transition: color 0.2s ease;
}
.box-header h4:hover, .summary-card .card-title:hover {
    color: var(--color-accent) !important;
}