@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--primary:#1a56db;--primary-dark:#1e40af;--primary-light:#3b82f6;--primary-bg:#eff6ff;--primary-gradient:linear-gradient(135deg,#1a56db 0%,#7c3aed 100%);--accent:#7c3aed;--accent-dark:#6d28d9;--accent-light:#a78bfa;--success:#059669;--success-bg:#ecfdf5;--warning:#d97706;--warning-bg:#fffbeb;--danger:#dc2626;--danger-bg:#fef2f2;--info:#0284c7;--info-bg:#f0f9ff;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-800:#1f2937;--gray-900:#111827;--sidebar-width:280px;--header-height:64px;--border-radius:12px;--border-radius-sm:8px;--border-radius-lg:16px;--shadow-sm:0 1px 2px #0000000d;--shadow:0 1px 3px #0000001a,0 1px 2px #0000000f;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;--shadow-xl:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;--transition-fast:.15s ease;--transition:.2s ease;--transition-slow:.3s ease}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{background:var(--gray-50);color:var(--gray-800);line-height:1.6}a{color:inherit;text-decoration:none}.btn{border-radius:var(--border-radius-sm);cursor:pointer;transition:all var(--transition);white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:600;display:inline-flex}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary-gradient);color:#fff;box-shadow:0 2px 8px #1a56db4d}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #1a56db66}.btn-secondary{color:var(--gray-700);border:1px solid var(--gray-300);background:#fff}.btn-secondary:hover:not(:disabled){background:var(--gray-50);border-color:var(--gray-400)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#047857}.btn-sm{padding:6px 14px;font-size:13px}.btn-lg{padding:14px 28px;font-size:16px}.btn-icon{border-radius:8px;padding:8px}.form-group{margin-bottom:20px}.form-label{color:var(--gray-700);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-input,.form-select,.form-textarea{border:1.5px solid var(--gray-300);border-radius:var(--border-radius-sm);width:100%;color:var(--gray-800);transition:all var(--transition);background:#fff;outline:none;padding:10px 14px;font-family:inherit;font-size:14px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1a56db26}.form-input::placeholder{color:var(--gray-400)}.form-textarea{resize:vertical;min-height:80px}.form-row{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;display:grid}.form-error{color:var(--danger);margin-top:4px;font-size:12px}.card{border-radius:var(--border-radius);border:1px solid var(--gray-200);box-shadow:var(--shadow-sm);background:#fff;overflow:hidden}.card-header{border-bottom:1px solid var(--gray-200);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.card-header h2,.card-header h3{color:var(--gray-800);font-size:18px;font-weight:700}.card-body{padding:24px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-bottom:24px;display:grid}.stat-card{border-radius:var(--border-radius);border:1px solid var(--gray-200);transition:all var(--transition);background:#fff;align-items:flex-start;gap:16px;padding:24px;display:flex}.stat-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-icon{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.stat-icon.blue{background:var(--primary-bg);color:var(--primary)}.stat-icon.green{background:var(--success-bg);color:var(--success)}.stat-icon.orange{background:var(--warning-bg);color:var(--warning)}.stat-icon.red{background:var(--danger-bg);color:var(--danger)}.stat-icon.purple{color:var(--accent);background:#f3e8ff}.stat-content h3{color:var(--gray-900);font-size:28px;font-weight:800;line-height:1.2}.stat-content p{color:var(--gray-500);margin-top:2px;font-size:13px;font-weight:500}.table-container{overflow-x:auto}table{border-collapse:collapse;width:100%}thead th{text-align:left;text-transform:uppercase;letter-spacing:.5px;color:var(--gray-500);border-bottom:2px solid var(--gray-200);white-space:nowrap;padding:12px 16px;font-size:12px;font-weight:700}tbody td{border-bottom:1px solid var(--gray-100);color:var(--gray-700);padding:14px 16px;font-size:14px}tbody tr{transition:background var(--transition-fast)}tbody tr:hover{background:var(--gray-50)}.badge{text-transform:uppercase;letter-spacing:.3px;border-radius:20px;align-items:center;padding:3px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-bozza{background:var(--gray-100);color:var(--gray-600)}.badge-inviata{background:var(--info-bg);color:var(--info)}.badge-consegnata{background:var(--success-bg);color:var(--success)}.badge-accettata{color:#059669;background:#ecfdf5}.badge-rifiutata{background:var(--danger-bg);color:var(--danger)}.badge-scaduta{background:var(--warning-bg);color:var(--warning)}.badge-emessa{background:var(--primary-bg);color:var(--primary)}.badge-ricevuta{color:var(--accent);background:#faf5ff}.badge-active{background:var(--success-bg);color:var(--success)}.badge-inactive{background:var(--danger-bg);color:var(--danger)}.auth-page{background:linear-gradient(135deg,#0f172a 0%,#1e1b4b 50%,#0f172a 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.auth-card{border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);background:#fff;width:100%;max-width:460px;overflow:hidden}.auth-header{background:var(--primary-gradient);text-align:center;padding:40px 32px}.auth-header h1{color:#fff;margin-bottom:4px;font-size:24px;font-weight:800}.auth-header p{color:#fffc;font-size:14px}.auth-body{padding:32px}.auth-footer{text-align:center;color:var(--gray-500);padding:20px 32px 32px;font-size:14px}.auth-footer a{color:var(--primary);font-weight:600}.auth-footer a:hover{text-decoration:underline}.auth-error{background:var(--danger-bg);color:var(--danger);border-radius:var(--border-radius-sm);border:1px solid #fecaca;margin-bottom:20px;padding:12px 16px;font-size:14px}.dashboard-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);color:#fff;z-index:100;background:linear-gradient(#0f172a 0%,#1e293b 100%);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-brand{border-bottom:1px solid #ffffff1a;padding:24px 20px}.sidebar-brand h1{background:linear-gradient(135deg,#60a5fa,#a78bfa);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:18px;font-weight:800}.sidebar-brand p{color:#ffffff80;margin-top:2px;font-size:12px}.sidebar-nav{flex:1;padding:16px 12px}.sidebar-section{margin-bottom:24px}.sidebar-section-title{text-transform:uppercase;letter-spacing:1px;color:#fff6;margin-bottom:8px;padding:0 8px;font-size:11px;font-weight:700}.sidebar-link{color:#ffffffb3;transition:all var(--transition);cursor:pointer;border-radius:8px;align-items:center;gap:12px;padding:10px 12px;font-size:14px;font-weight:500;display:flex}.sidebar-link:hover{color:#fff;background:#ffffff1a}.sidebar-link.active{color:#93c5fd;background:#60a5fa33}.sidebar-link svg{flex-shrink:0;width:20px;height:20px}.sidebar-user{border-top:1px solid #ffffff1a;align-items:center;gap:12px;padding:16px 20px;display:flex}.sidebar-user-avatar{background:var(--primary-gradient);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:700;display:flex}.sidebar-user-info{flex:1;overflow:hidden}.sidebar-user-name{white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.sidebar-user-email{color:#ffffff80;white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.main-content{margin-left:var(--sidebar-width);max-width:calc(100vw - var(--sidebar-width));flex:1;padding:32px}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.page-header h1{color:var(--gray-900);font-size:26px;font-weight:800}.page-header p{color:var(--gray-500);margin-top:2px;font-size:14px}.tabs{background:var(--gray-100);border-radius:var(--border-radius-sm);gap:4px;width:fit-content;margin-bottom:24px;padding:4px;display:flex}.tab{cursor:pointer;transition:all var(--transition);color:var(--gray-600);background:0 0;border:none;border-radius:6px;padding:8px 20px;font-family:inherit;font-size:14px;font-weight:600}.tab:hover{color:var(--gray-800)}.tab.active{color:var(--primary);box-shadow:var(--shadow-sm);background:#fff}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#00000080;justify-content:center;align-items:center;padding:20px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);background:#fff;width:100%;max-width:600px;max-height:90vh;animation:.3s slideUp;overflow-y:auto}.modal-lg{max-width:800px}.modal-header{border-bottom:1px solid var(--gray-200);justify-content:space-between;align-items:center;padding:24px;display:flex}.modal-header h2{font-size:20px;font-weight:700}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--gray-200);justify-content:flex-end;gap:12px;padding:16px 24px;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.text-right{text-align:right}.text-center{text-align:center}.text-primary{color:var(--primary)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.text-muted{color:var(--gray-500)}.text-sm{font-size:13px}.text-xs{font-size:12px}.text-lg{font-size:18px}.text-xl{font-size:24px}.font-bold{font-weight:700}.font-semibold{font-weight:600}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.ml-auto{margin-left:auto}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.w-full{width:100%}.empty-state{text-align:center;color:var(--gray-500);padding:60px 20px}.empty-state svg{width:64px;height:64px;color:var(--gray-300);margin-bottom:16px}.empty-state h3{color:var(--gray-700);margin-bottom:8px;font-size:18px}.empty-state p{max-width:400px;margin:0 auto 20px;font-size:14px}.spinner{border:2px solid var(--gray-300);border-top-color:var(--primary);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.sidebar-toggle{z-index:150;color:#fff;cursor:pointer;background:linear-gradient(135deg,#1e293b,#334155);border:none;border-radius:10px;justify-content:center;align-items:center;width:44px;height:44px;font-size:22px;display:none;position:fixed;top:12px;left:12px;box-shadow:0 4px 12px #0000004d}.sidebar-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:90;background:#00000080;display:none;position:fixed;inset:0}@media (max-width:1024px){.main-content{padding:24px 20px}.stats-grid{grid-template-columns:repeat(2,1fr);gap:12px}.stat-card{padding:16px}.stat-content h3{font-size:22px}.card-body{padding:16px}.card-header{padding:16px 20px}.hero-content h2{font-size:40px}.features-grid{grid-template-columns:repeat(2,1fr);gap:20px}}@media (max-width:768px){:root{--sidebar-width:260px}.sidebar-toggle{display:flex}.sidebar{width:var(--sidebar-width);transition:transform .3s;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-overlay.open{display:block}.main-content{max-width:100vw;margin-left:0;padding:68px 16px 16px}.page-header{flex-direction:column;align-items:flex-start;gap:12px}.page-header h1{font-size:22px}.stats-grid{grid-template-columns:repeat(2,1fr);gap:8px}.stat-card{text-align:center;flex-direction:column;align-items:center;gap:10px;padding:12px}.stat-icon{border-radius:8px;width:36px;height:36px;font-size:16px}.stat-content h3{font-size:20px}.stat-content p{font-size:11px}.form-row{grid-template-columns:1fr}.table-container{-webkit-overflow-scrolling:touch;margin:0 -16px;padding:0 16px;overflow-x:auto}table{min-width:600px}thead th{padding:10px 12px;font-size:11px}tbody td{padding:10px 12px;font-size:13px}.card-header h2,.card-header h3{font-size:16px}.card-body{padding:16px}.modal{max-width:calc(100vw - 24px);margin:12px}.modal-header,.modal-body{padding:16px}.modal-footer{flex-wrap:wrap;padding:12px 16px}.tabs{-webkit-overflow-scrolling:touch;width:100%;overflow-x:auto}.tab{flex-shrink:0;padding:6px 14px;font-size:13px}.auth-card{max-width:100%}.auth-header{padding:28px 20px}.auth-header h1{font-size:20px}.auth-body{padding:20px}.auth-footer{padding:16px 20px 24px}.landing-nav{padding:16px 20px}.landing-hero{padding:60px 20px}.hero-content h2{font-size:32px}.hero-content p{font-size:15px}.hero-buttons{flex-direction:column;align-items:center;gap:12px}.hero-btn-primary,.hero-btn-secondary{text-align:center;width:100%}.landing-features{padding:40px 20px}.features-grid{grid-template-columns:1fr;gap:16px}.feature-card{padding:20px}.landing-footer{padding:24px 20px}.btn-lg{padding:12px 20px;font-size:15px}}@media (max-width:480px){.main-content{padding:60px 12px 12px}.stats-grid{grid-template-columns:1fr 1fr;gap:6px}.stat-card{padding:10px 8px}.stat-content h3{font-size:18px}.page-header h1{font-size:20px}.hero-content h2{font-size:26px}}.landing-page{min-height:100vh}.landing-nav{z-index:10;justify-content:space-between;align-items:center;padding:20px 40px;display:flex;position:absolute;top:0;left:0;right:0}.landing-nav h1{color:#fff;font-size:20px;font-weight:800}.landing-nav .nav-links{gap:12px;display:flex}.landing-hero{text-align:center;background:linear-gradient(135deg,#0f172a 0%,#1e1b4b 30%,#312e81 60%,#1e1b4b 100%);justify-content:center;align-items:center;min-height:100vh;padding:80px 40px;display:flex;position:relative;overflow:hidden}.landing-hero:before{content:"";background:radial-gradient(circle,#60a5fa26 0%,#0000 70%);border-radius:50%;width:600px;height:600px;position:absolute;top:-200px;right:-200px}.landing-hero:after{content:"";background:radial-gradient(circle,#a78bfa1a 0%,#0000 70%);border-radius:50%;width:500px;height:500px;position:absolute;bottom:-200px;left:-200px}.hero-content{z-index:2;max-width:700px;position:relative}.hero-badge{color:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border:1px solid #fff3;border-radius:20px;align-items:center;gap:8px;margin-bottom:24px;padding:6px 16px;font-size:13px;font-weight:500;display:inline-flex}.hero-content h2{color:#fff;margin-bottom:20px;font-size:56px;font-weight:800;line-height:1.1}.hero-content h2 span{background:linear-gradient(135deg,#60a5fa,#a78bfa);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero-content p{color:#ffffffb3;margin-bottom:36px;font-size:18px;line-height:1.7}.hero-buttons{justify-content:center;gap:16px;display:flex}.hero-btn-primary{background:var(--primary-gradient);color:#fff;border-radius:var(--border-radius-sm);cursor:pointer;transition:all var(--transition);border:none;padding:16px 32px;font-family:inherit;font-size:16px;font-weight:700;box-shadow:0 4px 15px #1a56db66}.hero-btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #1a56db80}.hero-btn-secondary{color:#fff;border-radius:var(--border-radius-sm);cursor:pointer;transition:all var(--transition);background:0 0;border:2px solid #ffffff4d;padding:16px 32px;font-family:inherit;font-size:16px;font-weight:600}.hero-btn-secondary:hover{background:#ffffff1a;border-color:#ffffff80}.landing-features{background:#fff;padding:80px 40px}.features-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;max-width:1200px;margin:0 auto;display:grid}.feature-card{border-radius:var(--border-radius);border:1px solid var(--gray-200);transition:all var(--transition);padding:32px}.feature-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.feature-icon{background:var(--primary-bg);width:56px;height:56px;color:var(--primary);border-radius:14px;justify-content:center;align-items:center;margin-bottom:20px;display:flex}.feature-card h3{color:var(--gray-900);margin-bottom:8px;font-size:18px;font-weight:700}.feature-card p{color:var(--gray-500);font-size:14px;line-height:1.7}.landing-footer{background:var(--gray-900);text-align:center;color:var(--gray-400);padding:40px;font-size:14px}