:root{
  --navy:#1f3864; --blue:#2e75b6; --ink:#1e293b; --muted:#64748b;
  --line:#e6eaf0; --bg:#f4f6fb; --card:#ffffff;
  --green:#2e7d32; --green-bg:#e7f4e8; --red:#b00020; --red-bg:#fdecee;
  --yellow:#9a6a00; --yellow-bg:#fff4d6; --blue-bg:#e7effb; --grey:#475569; --grey-bg:#eef1f6;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.04);
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:14px;line-height:1.5}
a{color:inherit;text-decoration:none}

.app{display:flex;min-height:100vh}

/* sidebar */
.sidebar{width:256px;background:linear-gradient(180deg,#1c3358,#16284a);color:#dbe4f3;display:flex;flex-direction:column;flex-shrink:0}
.brand{display:flex;gap:12px;align-items:center;padding:20px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand-logo{width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,#2e75b6,#5aa0e0);display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;letter-spacing:.5px}
.brand-name{font-weight:700;color:#fff;font-size:13.5px;line-height:1.2}
.brand-sub{font-size:11.5px;color:#9fb3d4}
.menu{padding:14px 12px;display:flex;flex-direction:column;gap:3px;flex:1}
.menu-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;color:#c7d3e8;font-weight:500;transition:.15s}
.menu-item:hover{background:rgba(255,255,255,.07);color:#fff}
.menu-item.attivo{background:#2e75b6;color:#fff;box-shadow:0 2px 8px rgba(46,117,182,.4)}
.menu-ico{width:20px;text-align:center;font-size:15px;opacity:.95}
.sidebar-foot{padding:16px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:11px;color:#8ea3c6}
.demo-tag{display:inline-block;background:rgba(255,255,255,.12);color:#fff;padding:3px 9px;border-radius:20px;font-size:10.5px;margin-bottom:6px;letter-spacing:.3px}

/* main */
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 28px;background:var(--card);border-bottom:1px solid var(--line)}
.crumb{font-size:11.5px;color:var(--muted);margin-bottom:2px}
.topbar h1{margin:0;font-size:20px;color:var(--navy);font-weight:700}
.topbar-right{display:flex;align-items:center;gap:16px}
.search{width:300px;max-width:34vw;padding:9px 14px;border:1px solid var(--line);border-radius:10px;background:#f8fafc;font-size:13px}
.search:focus{outline:none;border-color:var(--blue);background:#fff}
.user{display:flex;align-items:center;gap:10px}
.user-av{width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}
.user-meta{display:flex;flex-direction:column;line-height:1.2}
.user-meta span{font-size:11px;color:var(--muted)}

.content{padding:26px 28px;flex:1}
.footnote{padding:14px 28px;color:var(--muted);font-size:11.5px;border-top:1px solid var(--line);background:var(--card)}

/* generic */
.section-head{display:flex;justify-content:space-between;align-items:center;margin:0 0 16px}
.section-head h2{margin:0;font-size:16px;color:var(--navy)}
.muted{color:var(--muted)}
.row{display:flex;gap:18px;flex-wrap:wrap}

/* cards / KPI */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:24px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.kpi .v{font-size:28px;font-weight:800;color:var(--navy);letter-spacing:-.5px}
.kpi .l{font-size:12.5px;color:var(--ink);margin-top:2px;font-weight:600}
.kpi .n{font-size:11.5px;color:var(--muted);margin-top:6px}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.card-head h3{margin:0;font-size:14.5px;color:var(--navy)}
.card-body{padding:18px 20px}
.grid-2{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}

/* table */
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
table.tbl th{text-align:left;padding:11px 14px;color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;border-bottom:1px solid var(--line);background:#fbfcfe}
table.tbl td{padding:12px 14px;border-bottom:1px solid var(--line)}
table.tbl tr:last-child td{border-bottom:none}
table.tbl tr:hover td{background:#f8fafc}
.t-right{text-align:right}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--grey)}
.strong{font-weight:700;color:var(--navy)}

/* badges */
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11.5px;font-weight:600}
.badge-verde{background:var(--green-bg);color:var(--green)}
.badge-rosso{background:var(--red-bg);color:var(--red)}
.badge-giallo{background:var(--yellow-bg);color:var(--yellow)}
.badge-blu{background:var(--blue-bg);color:var(--blue)}
.badge-grigio{background:var(--grey-bg);color:var(--grey)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:10px;font-weight:600;font-size:13px;cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--navy)}
.btn:hover{background:#f3f6fb}
.btn-primary{background:var(--blue);color:#fff;border-color:var(--blue)}
.btn-primary:hover{background:#2766a1}
.btn-sm{padding:6px 12px;font-size:12px}

/* pill / progress */
.bar{height:8px;background:#eef1f6;border-radius:6px;overflow:hidden}
.bar > i{display:block;height:100%;background:linear-gradient(90deg,#2e75b6,#5aa0e0)}

/* category cards (guided quote) */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cat-card{background:var(--card);border:2px solid var(--line);border-radius:var(--radius);padding:22px 18px;text-align:center;cursor:pointer;transition:.15s}
.cat-card:hover{border-color:var(--blue);transform:translateY(-2px);box-shadow:0 8px 20px rgba(46,117,182,.12)}
.cat-card.sel{border-color:var(--blue);background:#f3f8fd}
.cat-ico{font-size:34px;color:var(--blue);line-height:1}
.cat-nome{margin-top:12px;font-weight:700;color:var(--navy)}
.cat-desc{font-size:11.5px;color:var(--muted);margin-top:4px}

/* stepper */
.stepper{display:flex;gap:10px;margin-bottom:22px;flex-wrap:wrap}
.step{display:flex;align-items:center;gap:9px;padding:9px 16px;border-radius:30px;background:#fff;border:1px solid var(--line);font-size:12.5px;color:var(--muted);font-weight:600}
.step.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.step .num{width:20px;height:20px;border-radius:50%;background:#eef1f6;color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700}
.step.on .num{background:rgba(255,255,255,.25);color:#fff}

/* config form */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12px;font-weight:600;color:var(--grey)}
.field input,.field select{padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px;background:#fff}
.field input:focus,.field select:focus{outline:none;border-color:var(--blue)}
.hint{font-size:11px;color:var(--muted)}

.result-box{background:#f3f8fd;border:1px solid #cfe2f5;border-radius:var(--radius);padding:18px 20px}
.result-line{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed #cfe2f5;font-size:13.5px}
.result-line:last-child{border-bottom:none}
.result-tot{font-size:20px;font-weight:800;color:var(--navy)}

/* kanban */
.kanban{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;align-items:start}
.kcol{background:#eef2f8;border-radius:var(--radius);padding:12px;min-height:120px}
.kcol h4{margin:2px 4px 12px;font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--grey)}
.kcard{background:#fff;border:1px solid var(--line);border-radius:11px;padding:12px;margin-bottom:10px;box-shadow:var(--shadow)}
.kcard .ord{font-size:11px;color:var(--muted);font-family:ui-monospace,monospace}
.kcard .cl{font-weight:700;color:var(--navy);margin:3px 0;font-size:13px}
.kcard .ds{font-size:12px;color:var(--grey)}
.tag-posa{display:inline-block;margin-top:8px;font-size:10.5px;background:#fff4d6;color:#9a6a00;padding:2px 8px;border-radius:20px;font-weight:600}

.notice{background:#fff8e6;border:1px solid #f5e3a8;color:#7a5c00;padding:11px 16px;border-radius:10px;font-size:12.5px;margin-bottom:18px}

@media (max-width:1100px){.kpi-grid{grid-template-columns:repeat(2,1fr)}.cat-grid{grid-template-columns:repeat(2,1fr)}.kanban{grid-template-columns:1fr;}.grid-2{grid-template-columns:1fr}}
@media (max-width:760px){.sidebar{display:none}.form-grid{grid-template-columns:1fr}}