:root{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--text-primary:#0f172a;--text-secondary:#475569;--text-tertiary:#94a3b8;--accent-primary:#3b82f6;--accent-hover:#2563eb;--accent-light:#eff6ff;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--border-light:#e2e8f0;--border-strong:#cbd5e1;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.25s cubic-bezier(.4, 0, .2, 1)}@media (prefers-color-scheme:dark){:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-tertiary:#64748b;--border-light:#334155;--border-strong:#475569;--accent-light:#1e3a8a}}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}.app-container{height:100vh;display:flex;overflow:hidden}.sidebar{background-color:var(--bg-secondary);border-right:1px solid var(--border-light);width:260px;transition:width var(--transition-normal);z-index:10;flex-direction:column;display:flex}.sidebar-header{border-bottom:1px solid var(--border-light);height:64px;color:var(--text-primary);letter-spacing:-.025em;align-items:center;padding:0 24px;font-size:1.25rem;font-weight:800;display:flex}.sidebar-header span{color:var(--accent-primary)}.sidebar-nav{flex-direction:column;flex:1;gap:8px;padding:24px 16px;display:flex;overflow-y:auto}.nav-item{border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;align-items:center;gap:12px;padding:12px 16px;font-size:.95rem;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{background-color:var(--bg-tertiary);color:var(--text-primary);transform:translate(4px)}.nav-item.active{background-color:var(--accent-light);color:var(--accent-primary)}.nav-icon{opacity:.7;width:20px;height:20px}.nav-item.active .nav-icon{opacity:1}.main-wrapper{flex-direction:column;flex:1;display:flex;overflow:hidden}.topbar{-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light);z-index:5;background-color:#fffc;justify-content:space-between;align-items:center;height:64px;padding:0 32px;display:flex}@media (prefers-color-scheme:dark){.topbar{background-color:#1e293bcc}}.topbar-title{font-size:1.125rem;font-weight:600}.content-area{flex:1;padding:40px;overflow-y:auto}.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-bottom:32px;display:grid}.card{background-color:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);transition:all var(--transition-normal);padding:24px;position:relative;overflow:hidden}.card:hover{box-shadow:var(--shadow-md);border-color:var(--border-strong);transform:translateY(-2px)}.card-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:.875rem;font-weight:600;display:flex}.card-icon{color:var(--text-tertiary);width:20px;height:20px}.card-value{color:var(--text-primary);letter-spacing:-.025em;font-size:2.25rem;font-weight:700}.card-trend{align-items:center;gap:4px;margin-top:12px;font-size:.875rem;font-weight:500;display:flex}.card-trend.positive{color:var(--success)}.card-trend.negative{color:var(--danger)}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:.875rem;font-weight:600;display:inline-flex}.btn:active{transform:scale(.97)}.btn-primary{background-color:var(--accent-primary);color:#fff;box-shadow:0 2px 10px #3b82f64d}.btn-primary:hover{background-color:var(--accent-hover);box-shadow:0 4px 14px #3b82f666}.btn-secondary{border-color:var(--border-strong);color:var(--text-primary);background-color:#0000}.btn-secondary:hover{background-color:var(--bg-tertiary)}.page-header{justify-content:space-between;align-items:center;margin-bottom:32px;display:flex}.page-title{letter-spacing:-.025em;font-size:2rem;font-weight:800}.page-subtitle{color:var(--text-secondary);margin-top:4px;font-size:1rem}@media print{.sidebar,.topbar,.print-hidden,.mobile-menu-btn{display:none!important}.main-wrapper{flex:none;display:block;overflow:visible}.app-container{height:auto;display:block;overflow:visible}.content-area{overflow:visible;padding:0!important}body{color:#000!important;background-color:#fff!important;font-family:Times New Roman,Times,serif!important;font-size:11pt!important}.card{break-inside:avoid;box-shadow:none!important;background-color:#0000!important;border:none!important;padding:0!important}.print-visible-only{display:block!important}.bilancio-layout{gap:0!important;display:block!important}.bilancio-layout>div{page-break-inside:avoid;margin-bottom:2cm!important}.cee-section{border-top:1px solid #000!important;margin-top:24px!important;padding-top:16px!important}.cee-total{background-color:#0000!important;border-top:2px solid #000!important;border-bottom:2px solid #000!important;font-weight:700!important}.cee-header{text-align:center;margin-bottom:40px}.cee-header h1{text-transform:uppercase;margin-bottom:4px;font-size:18pt;font-weight:700}.cee-header p{font-size:12pt;font-style:italic}*{color:#000!important}}.mobile-menu-btn{color:var(--text-primary);cursor:pointer;border-radius:var(--radius-md);background:0 0;border:none;padding:8px;display:none}.mobile-menu-btn:hover{background-color:var(--bg-tertiary)}.sidebar-backdrop{z-index:8;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background-color:#00000080;width:100vw;height:100vh;display:none;position:fixed;top:0;left:0}.responsive-grid-2{grid-template-columns:1fr 1fr;gap:16px;display:grid}.responsive-grid-3{grid-template-columns:1fr 2fr 1fr;gap:24px;display:grid}.responsive-grid-3-eq{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.responsive-grid-sidebar{grid-template-columns:1fr 2fr;gap:32px;display:grid}@media (max-width:768px){.sidebar{z-index:10;width:280px;height:100vh;box-shadow:var(--shadow-lg);position:fixed;top:0;left:-280px}.sidebar.open{left:0}.sidebar-backdrop.open{display:block}.mobile-menu-btn{justify-content:center;align-items:center;display:flex}.hide-on-mobile{display:none!important}.topbar{gap:16px;padding:0 16px}.topbar-title{white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:1rem;overflow:hidden}.content-area{padding:16px}.dashboard-grid,.responsive-grid-2,.responsive-grid-3,.responsive-grid-3-eq{grid-template-columns:1fr}.responsive-grid-sidebar{grid-template-columns:1fr;gap:16px}.page-header{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:24px}.page-title{font-size:1.5rem}}