:root{
  --blue-950:#061a2d;
  --blue-900:#0b2742;
  --blue-800:#12395d;
  --blue-700:#164a78;
  --blue-100:#e9f2fb;
  --orange:#f28c22;
  --orange-dark:#c76f13;
  --green:#17845b;
  --green-bg:#e9f8f1;
  --yellow:#d49711;
  --yellow-bg:#fff7df;
  --red:#c63637;
  --red-bg:#fff0f0;
  --gray-50:#f8fafc;
  --gray-100:#f1f5f9;
  --gray-200:#e2e8f0;
  --gray-300:#cbd5e1;
  --gray-500:#64748b;
  --gray-700:#334155;
  --gray-900:#0f172a;
  --white:#fff;
  --shadow:0 18px 45px rgba(2,12,27,.14);
  --shadow-soft:0 10px 24px rgba(2,12,27,.08);
  --radius:18px;
  --radius-sm:12px;
  --font:Inter,Segoe UI,Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font);background:var(--gray-50);color:var(--gray-900)}
button,input,select,textarea{font:inherit}
a{color:var(--blue-700)}
.login-body{min-height:100vh;background:var(--blue-950)}
.login-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(390px,.8fr)}
.login-hero{position:relative;overflow:hidden;background:url('../img/cover_scaffalature.png') center/cover no-repeat;display:flex;flex-direction:column;justify-content:space-between;padding:52px;min-height:100vh;color:#fff}
.login-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,20,35,.94) 0%,rgba(5,20,35,.78) 44%,rgba(5,20,35,.25) 100%)}
.login-brand,.hero-cards{position:relative;z-index:1}
.login-brand{display:flex;gap:24px;align-items:flex-start;max-width:780px}
.brand-mark{width:72px;height:72px;border:2px solid rgba(255,255,255,.55);border-radius:20px;display:flex;align-items:center;justify-content:center;font-weight:900;letter-spacing:.12em;background:rgba(255,255,255,.12);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.eyebrow{margin:0 0 10px 0;text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:800;color:var(--orange)}
.login-brand h1{font-size:52px;line-height:1.02;margin:0 0 18px 0;letter-spacing:-.04em}
.hero-subtitle{font-size:18px;line-height:1.55;margin:0;color:rgba(255,255,255,.82);max-width:650px}
.hero-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;max-width:780px}
.hero-cards article{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:18px;padding:18px;backdrop-filter:blur(10px)}
.hero-cards strong{display:block;font-size:18px;margin-bottom:6px}.hero-cards span{color:rgba(255,255,255,.78)}
.login-panel{background:linear-gradient(180deg,#fff,#f7fbff);display:flex;align-items:center;justify-content:center;padding:40px}
.login-card{width:100%;max-width:460px;background:#fff;border:1px solid var(--gray-200);border-radius:28px;padding:36px;box-shadow:var(--shadow)}
.login-card h2{font-size:30px;margin:0 0 10px 0;color:var(--blue-950)}
.muted{color:var(--gray-500);line-height:1.55}.login-form{display:grid;gap:12px;margin-top:24px}.login-form label{font-weight:800;color:var(--blue-900)}
input,select,textarea{width:100%;border:1px solid var(--gray-300);border-radius:12px;padding:12px 14px;background:#fff;color:var(--gray-900);outline:none;transition:.16s border,.16s box-shadow}
textarea{min-height:100px;resize:vertical} input:focus,select:focus,textarea:focus{border-color:var(--blue-700);box-shadow:0 0 0 4px rgba(22,74,120,.12)}
.btn{border:0;border-radius:12px;padding:12px 16px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.16s transform,.16s opacity,.16s background;white-space:nowrap;text-decoration:none}
.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn.primary{background:var(--blue-800);color:#fff}.btn.secondary{background:var(--gray-100);color:var(--blue-900);border:1px solid var(--gray-200)}.btn.warning{background:var(--orange);color:#fff}.btn.danger{background:var(--red);color:#fff}.btn.success{background:var(--green);color:#fff}.btn.full{width:100%}.btn.small{padding:8px 10px;border-radius:10px;font-size:13px}
.login-message{min-height:24px;font-size:14px;line-height:1.45}.login-message.success{color:var(--green)}.login-message.error{padding:12px;border-radius:12px;background:var(--red-bg);color:var(--red)}.login-message a{font-weight:900;color:var(--red)}.login-note{margin-top:22px;border-top:1px solid var(--gray-200);padding-top:18px;color:var(--gray-500);line-height:1.5;font-size:14px}
.app-body{height:100vh;overflow:hidden}.app-shell{height:100vh;display:grid;grid-template-columns:300px minmax(0,1fr);background:var(--gray-50)}
.sidebar{background:var(--blue-950);color:#fff;display:flex;flex-direction:column;min-height:0;box-shadow:8px 0 28px rgba(2,12,27,.12);z-index:2}.side-head{padding:22px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;gap:14px;align-items:center}.side-logo{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--orange),#ffbe6b);display:flex;align-items:center;justify-content:center;font-weight:950;color:var(--blue-950)}.side-title strong{display:block;line-height:1.15}.side-title span{font-size:12px;color:rgba(255,255,255,.62)}.side-nav{padding:12px;overflow:auto;min-height:0}.nav-section{margin:14px 10px 6px;color:rgba(255,255,255,.44);font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:900}.nav-btn{width:100%;display:flex;align-items:center;gap:10px;background:transparent;color:rgba(255,255,255,.82);border:0;border-radius:12px;padding:10px 12px;cursor:pointer;text-align:left;font-weight:700}.nav-btn:hover,.nav-btn.active{background:rgba(255,255,255,.1);color:#fff}.nav-ico{width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.08);border-radius:8px;font-size:14px}.side-foot{border-top:1px solid rgba(255,255,255,.1);padding:14px 18px;color:rgba(255,255,255,.65);font-size:12px}.side-foot strong{color:#fff;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.main{min-width:0;display:flex;flex-direction:column;height:100vh}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--gray-200);display:flex;align-items:center;justify-content:space-between;padding:0 26px;box-shadow:0 4px 22px rgba(2,12,27,.04);z-index:1}.topbar h1{font-size:22px;margin:0;color:var(--blue-950);letter-spacing:-.02em}.topbar-actions{display:flex;gap:10px;align-items:center}.content{padding:26px;overflow:auto;min-height:0}.grid{display:grid;gap:18px}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);box-shadow:var(--shadow-soft);padding:20px}.card.hero{background:linear-gradient(135deg,var(--blue-950),var(--blue-800));color:#fff;position:relative;overflow:hidden;min-height:210px}.card.hero:after{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;background:rgba(242,140,34,.25)}.hero-content{position:relative;z-index:1;max-width:900px}.hero-content h2{font-size:34px;margin:0 0 10px 0;letter-spacing:-.035em}.hero-content p{margin:0;color:rgba(255,255,255,.78);line-height:1.55}.kpi{display:flex;align-items:center;justify-content:space-between;gap:12px}.kpi strong{display:block;font-size:32px;color:var(--blue-950);letter-spacing:-.04em}.kpi span{color:var(--gray-500);font-weight:700}.kpi .bubble{width:48px;height:48px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:var(--blue-100);font-size:22px}.kpi.red .bubble{background:var(--red-bg)}.kpi.yellow .bubble{background:var(--yellow-bg)}.kpi.green .bubble{background:var(--green-bg)}.kpi.orange .bubble{background:#fff3e6}.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}.section-head h2{font-size:30px;line-height:1.15;margin:0 0 6px;color:var(--blue-950);letter-spacing:-.035em}.section-head p{margin:0;color:var(--gray-500);line-height:1.5;max-width:920px}.action-row{display:flex;gap:10px;flex-wrap:wrap}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}.search{max-width:380px}.table-wrap{overflow:auto;border:1px solid var(--gray-200);border-radius:16px}.data-table{width:100%;border-collapse:collapse;background:#fff;min-width:880px}.data-table th,.data-table td{padding:12px 14px;border-bottom:1px solid var(--gray-200);text-align:left;vertical-align:top}.data-table th{background:var(--gray-50);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--gray-500);font-weight:900}.data-table tr:hover td{background:#fbfdff}.data-table td.actions{white-space:nowrap;width:180px}.empty-state{text-align:center;padding:48px 20px;color:var(--gray-500)}.empty-state strong{display:block;color:var(--blue-950);font-size:20px;margin-bottom:8px}.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:900;background:var(--gray-100);color:var(--gray-700);border:1px solid var(--gray-200)}.badge.regolare,.badge.chiuso,.badge.utilizzabile{background:var(--green-bg);color:var(--green);border-color:#bcebd5}.badge.verde{background:var(--green-bg);color:var(--green);border-color:#bcebd5}.badge.giallo,.badge.da-verificare,.badge.azione-aperta,.badge.in-scadenza{background:var(--yellow-bg);color:#956704;border-color:#ffe2a2}.badge.rosso,.badge.interdetta,.badge.scaduto,.badge.non-conforme,.badge.non-utilizzabile{background:var(--red-bg);color:var(--red);border-color:#ffc5c5}.badge.grigio,.badge.dato-mancante{background:var(--gray-100);color:var(--gray-500);border-color:var(--gray-200)}
.modal-backdrop{position:fixed;inset:0;background:rgba(2,12,27,.52);z-index:20;display:flex;justify-content:flex-end}.modal{width:min(980px,100vw);height:100vh;background:#fff;box-shadow:-20px 0 50px rgba(2,12,27,.24);display:flex;flex-direction:column}.modal-head{padding:20px 24px;border-bottom:1px solid var(--gray-200);display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.modal-head h3{margin:0;color:var(--blue-950);font-size:24px}.modal-body{padding:22px 24px;overflow:auto}.modal-foot{padding:18px 24px;border-top:1px solid var(--gray-200);display:flex;justify-content:space-between;gap:10px;background:var(--gray-50)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-field.full{grid-column:1/-1}.form-field label{font-weight:900;color:var(--blue-900);display:block;margin-bottom:7px}.hint{font-size:12px;color:var(--gray-500);margin-top:6px;line-height:1.4}.file-preview{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}.file-preview img{width:100px;height:78px;object-fit:cover;border-radius:12px;border:1px solid var(--gray-200)}.help-doc h3{color:var(--blue-950);font-size:22px;margin-top:26px}.help-doc p,.help-doc li{line-height:1.65;color:var(--gray-700)}.help-doc ul{padding-left:22px}.notice{padding:14px 16px;border-radius:14px;border:1px solid var(--gray-200);background:var(--gray-50);color:var(--gray-700);line-height:1.55}.notice.warning{background:var(--yellow-bg);border-color:#ffe2a2}.notice.danger{background:var(--red-bg);border-color:#ffc5c5;color:#8b1e1e}.notice.success{background:var(--green-bg);border-color:#bcebd5;color:#0d5b3d}.toast{position:fixed;bottom:24px;right:24px;background:var(--blue-950);color:#fff;border-radius:16px;padding:14px 18px;box-shadow:var(--shadow);z-index:50;font-weight:800}.toast.error{background:var(--red)}.toast.success{background:var(--green)}
.detail-list{display:grid;gap:10px}.detail-row{display:grid;grid-template-columns:220px minmax(0,1fr);gap:12px;border-bottom:1px solid var(--gray-100);padding:9px 0}.detail-row strong{color:var(--gray-500)}.detail-row span{white-space:pre-wrap}.quick-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.audit-list{display:grid;gap:10px}.audit-item{border:1px solid var(--gray-200);border-radius:14px;padding:12px;background:#fff}.audit-item strong{color:var(--blue-950)}.audit-item span{color:var(--gray-500);font-size:12px;display:block;margin-top:4px}
@media(max-width:1100px){.app-shell{grid-template-columns:88px minmax(0,1fr)}.side-title,.nav-btn span.label,.side-foot strong,.side-foot span,.nav-section{display:none}.side-head{justify-content:center;padding:18px 10px}.side-logo{width:48px;height:48px}.nav-btn{justify-content:center;padding:11px}.nav-ico{width:34px;height:34px}.grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}.login-shell{grid-template-columns:1fr}.login-hero{display:none}}
@media(max-width:720px){.app-shell{grid-template-columns:1fr}.sidebar{display:none}.topbar{height:auto;align-items:flex-start;flex-direction:column;padding:18px}.topbar-actions{width:100%;overflow:auto}.content{padding:16px}.grid.cols-4,.grid.cols-3,.grid.cols-2,.form-grid{grid-template-columns:1fr}.modal{width:100vw}.section-head,.toolbar{flex-direction:column;align-items:stretch}.login-panel{min-height:100vh;padding:20px}.login-card{padding:26px}}
@media print{.sidebar,.topbar,.action-row,.toolbar,.btn{display:none!important}.app-shell{display:block}.main{height:auto}.content{overflow:visible}.card{box-shadow:none}.data-table{min-width:0}}
.demo-banner{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;padding:16px 18px;border-radius:16px;border:1px solid #ffe2a2;background:linear-gradient(135deg,#fff7df,#fff);box-shadow:var(--shadow-soft);color:#805700}
.demo-banner strong{display:block;color:#805700;font-size:16px;margin-bottom:4px}.demo-banner span{display:block;line-height:1.45;color:#956704}.btn.disabled{opacity:.55;pointer-events:none}.help-doc h4{font-size:18px;color:var(--blue-800);margin:22px 0 8px}.help-doc code{background:var(--gray-100);border:1px solid var(--gray-200);border-radius:8px;padding:2px 6px;color:var(--blue-900)}
@media(max-width:720px){.demo-banner{align-items:flex-start;flex-direction:column}.demo-banner .btn{width:100%}}