:root{--bg: #f4f6f8;--panel: #ffffff;--border: #dde3e9;--text: #1c2733;--muted: #64748b;--primary: #1d4ed8;--primary-dark: #1e40af;--green: #15803d;--green-bg: #dcfce7;--amber: #b45309;--amber-bg: #fef3c7;--red: #b91c1c;--red-bg: #fee2e2;--blue: #1d4ed8;--blue-bg: #dbeafe;--gray-bg: #e2e8f0}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);font-size:14px}#root{min-height:100vh}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.layout{display:flex;min-height:100vh}.sidebar{width:210px;flex-shrink:0;background:#0f172a;color:#cbd5e1;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar .brand{padding:16px 20px 14px;font-size:19px;font-weight:700;color:#fff;border-bottom:1px solid #1e293b;display:flex;align-items:center;gap:9px}.sidebar .brand span{color:#60a5fa}.sidebar .brand .brand-logo{width:27px;height:27px;flex-shrink:0;border-radius:8px;background:linear-gradient(135deg,var(--primary),#60a5fa);color:#fff;display:flex;align-items:center;justify-content:center}.sidebar .brand .brand-logo svg{width:16px;height:16px}.sidebar nav{flex:1;padding:10px 8px}.sidebar nav a{display:block;padding:9px 12px;border-radius:6px;color:#cbd5e1;margin-bottom:2px}.sidebar nav a:hover{background:#1e293b;text-decoration:none}.sidebar nav a.active{background:var(--primary);color:#fff}.sidebar .foot{padding:12px 20px;border-top:1px solid #1e293b;font-size:12px;color:#64748b}.sidebar .foot button{background:none;border:none;color:#94a3b8;cursor:pointer;padding:0;font-size:12px;text-decoration:underline}.main{flex:1;padding:24px 28px;min-width:0}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:12px;flex-wrap:wrap}.page-head h1{margin:0;font-size:22px}.page-head 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9px;border-radius:999px;font-size:12px;font-weight:600}.badge.DRAFT{background:var(--amber-bg);color:var(--amber)}.badge.APPROVED,.badge.SENDING{background:var(--blue-bg);color:var(--blue)}.badge.SENT{background:var(--green-bg);color:var(--green)}.badge.ERROR{background:var(--red-bg);color:var(--red)}.badge.CANCELLED{background:var(--gray-bg);color:var(--muted)}.badge.NON_GENERATA{background:transparent;color:var(--muted);border:1px dashed var(--border)}.badge.OK{background:var(--green-bg);color:var(--green)}.badge.KO{background:var(--red-bg);color:var(--red)}button,.btn{font:inherit;padding:7px 14px;border-radius:6px;border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer}button:hover:not(:disabled){background:#f1f5f9}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--primary);border-color:var(--primary);color:#fff}button.primary:hover:not(:disabled){background:var(--primary-dark)}button.danger{color:var(--red);border-color:#fca5a5}button.danger:hover:not(:disabled){background:var(--red-bg)}button.small{padding:3px 10px;font-size:13px}input,select,textarea{font:inherit;padding:7px 10px;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--text)}input:focus,select:focus,textarea:focus{outline:2px solid #93c5fd;border-color:var(--primary)}input.qty{width:84px;text-align:right}input.invalid{border-color:var(--red);background:#fff5f5}.chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.chip{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:10px 16px;min-width:110px}.chip .n{font-size:22px;font-weight:700}.chip .l{font-size:12px;color:var(--muted)}.alert{padding:10px 14px;border-radius:6px;margin-bottom:14px}.alert.error{background:var(--red-bg);color:var(--red)}.alert.ok{background:var(--green-bg);color:var(--green)}.alert.info{background:var(--blue-bg);color:var(--blue)}.muted{color:var(--muted)}.small{font-size:12px}.mono{font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:13px}.loading{padding:40px;text-align:center;color:var(--muted)}.login-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;padding:16px;background:radial-gradient(900px 500px at 15% 10%,rgba(29,78,216,.35),transparent 60%),radial-gradient(700px 450px at 90% 90%,rgba(96,165,250,.18),transparent 60%),#0f172a}.login-box{background:var(--panel);border-radius:14px;padding:36px 32px;width:min(390px,100%);display:flex;flex-direction:column;gap:14px;box-shadow:0 20px 50px 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8px;font-size:12px;color:var(--muted);text-decoration:underline}.login-pw-toggle:hover:not(:disabled){background:none;color:var(--text)}.login-caps{background:var(--amber-bg);color:var(--amber);border-radius:6px;padding:7px 10px;font-size:13px}.login-submit{padding:11px;font-size:15px;font-weight:600;margin-top:4px}.login-powered{display:flex;align-items:center;gap:9px;color:#94a3b8;font-size:12px;opacity:.85}.login-powered:hover{opacity:1;text-decoration:none}.login-powered img{height:26px;display:block}.sidebar .foot .powered{display:flex;align-items:center;gap:7px;margin-top:12px;padding-top:10px;border-top:1px solid #1e293b;color:#64748b;font-size:11px;opacity:.75}.sidebar .foot .powered:hover{opacity:1;text-decoration:none}.sidebar .foot .powered img{height:18px;display:block}.modal-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a8c;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:var(--panel);border-radius:10px;padding:22px;width:min(560px,92vw);max-height:88vh;overflow-y:auto}.modal h2{margin:0 0 14px;font-size:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px}.form-grid label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}.form-grid label.full{grid-column:1 / -1}.modal .foot{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.tabs{display:flex;gap:4px;margin-bottom:14px;border-bottom:2px solid var(--border)}.tabs button{border:none;background:none;border-radius:6px 6px 0 0;padding:8px 16px;margin-bottom:-2px;border-bottom:2px solid transparent}.tabs button.active{border-bottom-color:var(--primary);color:var(--primary);font-weight:600}.notes-list{margin:2px 0 0;padding-left:18px}.notes-list li{font-size:12px;color:var(--muted)}.category-row td{background:var(--panel, #f4f6f8);border-top:2px solid var(--border);padding-top:10px;padding-bottom:6px;letter-spacing:.02em}.proposal-body{display:flex;align-items:flex-start;gap:16px}.proposal-body .table-wrap{flex:1;min-width:0}tr.selected td{background:#eff6ff}tr.selected td:first-child{box-shadow:inset 3px 0 0 var(--primary)}.pallet-card{position:sticky;top:12px;flex:0 0 280px;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:14px;display:flex;flex-direction:column;gap:10px;max-height:calc(100vh - 24px);overflow-y:auto}.pallet-card.empty{color:var(--muted)}.pallet-card p{margin:0}.pallet-card-head{border-bottom:1px solid var(--border);padding-bottom:8px}.pallet-card-head .wrap{white-space:normal}.pallet-card-qty .n{font-size:26px;font-weight:700;line-height:1.1}.pallet-card-qty .l{font-size:12px;color:var(--muted);margin-bottom:4px}.pallet-card-gap{background:var(--amber-bg);color:var(--amber);border-radius:6px;padding:7px 9px}.pallet-card-grid{display:grid;grid-template-columns:1fr auto;gap:3px 10px;margin:0}.pallet-card-grid dt{color:var(--muted)}.pallet-card-grid dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}.pallet-card-round{border-top:1px solid var(--border);padding-top:9px;color:var(--muted)}.pallet-card-round .warn{color:var(--red);margin-top:4px}@media (max-width: 1100px){.proposal-body{flex-direction:column}.pallet-card{position:static;flex:1 1 auto;width:100%;max-height:none}}.day-picker{display:flex;gap:6px;flex-wrap:wrap}.day-picker label{display:flex;align-items:center;gap:4px;border:1px solid var(--border);border-radius:6px;padding:5px 9px;font-size:13px;color:var(--text);background:#fff;cursor:pointer}.day-picker label.closed{color:var(--muted);background:var(--bg);cursor:not-allowed}.day-picker input{margin:0}.pallet-card-cover{background:var(--bg);border-radius:6px;padding:8px 9px;display:flex;flex-direction:column;gap:2px}.pallet-card-cover.short{background:var(--red-bg)}.pallet-card-cover .row{display:flex;justify-content:space-between;gap:10px}.pallet-card-cover .warn{color:var(--red);margin-top:2px}.pallet-card-sales{display:flex;flex-direction:column;gap:4px}.spark{display:flex;align-items:flex-end;gap:3px;height:48px;padding:2px 0;border-bottom:1px solid var(--border)}.spark-bar{flex:1;min-width:4px;background:var(--primary);border-radius:2px 2px 0 0;opacity:.85}.spark-bar:hover{opacity:1}.spark-bar.stockout{background:var(--amber)}.spark-axis{display:flex;justify-content:space-between;gap:6px}