/* RDA – Richieste di acquisto. Palette dal logo MetisT */
:root{
  --ink:#14203F; --muted:#4A5170; --primary:#0A5BD9; --primary-2:#0839A8; --navy:#0B2E8A; --cyan:#00C2EE;
  --paper:#FFFFFF; --surface:#F3F5FA; --line:#D5DAE6; --line-2:#E6E9F1;
  --amber:#9A6212; --amber-bg:#FFF3DC; --danger:#B3362B; --danger-bg:#FBE7E4; --ok:#22703F; --ok-bg:#E3F3E9;
  --field:#FFFFFF; --focus:#0A5BD9; --shadow:0 1px 2px rgba(20,32,63,.06),0 4px 14px rgba(20,32,63,.06);
  --radius:8px; --sig-bg:#FFFFFF;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --ink:#E6EAF5; --muted:#A5ACC4; --primary:#4C8DF6; --primary-2:#79A9F8; --navy:#9DB8F5; --cyan:#3CD6F7;
    --paper:#161B2D; --surface:#0E1221; --line:#2E3552; --line-2:#242A42;
    --amber:#E7AE52; --amber-bg:#3A2D14; --danger:#F08A7E; --danger-bg:#3D1E1B; --ok:#6CC490; --ok-bg:#183323;
    --field:#1B2137; --focus:#79A9F8; --shadow:none;
  }
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--surface);color:var(--ink);font-family:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:16px;line-height:1.5}
a{color:var(--primary)}
a:hover{color:var(--primary-2)}
.ic{width:18px;height:18px;flex:none;vertical-align:-3px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
[hidden]{display:none!important}

/* Barra superiore */
.top{background:var(--paper);border-bottom:1px solid var(--line);position:relative}
.top::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:linear-gradient(90deg,var(--navy),var(--primary) 55%,var(--cyan))}
.top-in{max-width:1180px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:18px;min-height:64px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--ink)}
.brand img{height:36px;width:auto;display:block;background:#fff;border-radius:4px;padding:2px 4px}
.brand span{font-weight:700;font-stretch:90%;font-size:1.02rem;border-left:1px solid var(--line);padding-left:14px;white-space:nowrap}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center;flex-wrap:wrap}
.nav a,.nav button{display:inline-flex;align-items:center;gap:6px;font:inherit;font-weight:600;font-size:.92rem;color:var(--muted);text-decoration:none;background:none;border:0;padding:9px 12px;border-radius:6px;cursor:pointer;min-height:40px}
.nav a:hover,.nav button:hover{background:var(--surface);color:var(--ink)}
.nav a[aria-current="page"]{color:var(--primary);background:color-mix(in srgb,var(--primary) 10%,transparent)}
.nav .who{font-size:.85rem;color:var(--muted);padding:0 6px 0 12px;border-left:1px solid var(--line);margin-left:6px;line-height:1.2}
.nav .who b{display:block;color:var(--ink);font-weight:600}
@media (max-width:760px){
  .top-in{flex-wrap:wrap;padding:10px 14px;gap:8px}
  .brand span{display:none}
  .nav{width:100%;margin:0}
  .nav .who{display:none}
  .nav a,.nav button{padding:8px 10px}
}
.testmode{background:var(--amber-bg);color:var(--amber);font-size:.85rem;text-align:center;padding:6px 12px;font-weight:600}

/* Contenitori */
.wrap{max-width:1180px;margin:0 auto;padding:24px 20px 60px}
@media (max-width:640px){.wrap{padding:16px 12px 48px}}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.page-head h1{margin:0;font-size:1.55rem;font-stretch:90%;line-height:1.2}
.page-head p{margin:4px 0 0;color:var(--muted)}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card + .card{margin-top:18px}
.sec{padding:22px 26px;border-bottom:1px solid var(--line-2)}
.sec:last-child{border-bottom:0}
@media (max-width:640px){.sec{padding:18px 16px}}
h2{margin:0 0 14px;font-size:1.05rem;display:flex;align-items:baseline;gap:10px}
h2 .n{font-stretch:75%;color:var(--primary);font-weight:800;font-size:1.3rem}
.cols{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px;align-items:start}
@media (max-width:980px){.cols{grid-template-columns:minmax(0,1fr)}}
.cols > *{min-width:0}

/* Moduli */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 18px}
.grid.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid .full{grid-column:1/-1}
@media (max-width:640px){.grid,.grid.g3{grid-template-columns:1fr}}
label,.lbl{display:block;font-size:.86rem;font-weight:600;margin-bottom:5px}
.req{color:var(--amber);margin-left:2px}
input,select,textarea{width:100%;font:inherit;color:var(--ink);background:var(--field);border:1px solid var(--line);border-radius:6px;padding:10px 12px;min-height:44px}
input[type=checkbox],input[type=radio]{width:20px;height:20px;min-height:0;accent-color:var(--primary);margin:0}
input[type=color]{padding:3px;width:56px}
input[type=file]{padding:8px}
textarea{min-height:110px;resize:vertical}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--focus);outline-offset:0;border-color:var(--focus)}
.invalid,.invalid:focus-visible{border-color:var(--danger)!important;outline-color:var(--danger)!important}
.ferr{color:var(--danger);font-size:.82rem;margin-top:4px}
.help{font-size:.82rem;color:var(--muted);margin-top:5px}
.check{display:flex;gap:10px;align-items:center;font-weight:500;font-size:.95rem;margin:0;cursor:pointer;min-height:32px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label{margin:0;padding:10px 18px;font-weight:500;cursor:pointer;border-right:1px solid var(--line);min-height:44px;display:flex;align-items:center}
.seg label:last-of-type{border-right:0}
.seg input:checked+label{background:var(--primary);color:#fff}
.seg input#p-urg:checked+label{background:var(--amber);color:#fff}
.seg input:focus-visible+label{outline:2px solid var(--focus);outline-offset:-2px}

/* Pulsanti */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;border-radius:6px;padding:10px 18px;min-height:44px;cursor:pointer;border:1px solid var(--primary);text-decoration:none;transition:background-color .15s,color .15s,border-color .15s;white-space:nowrap}
.btn.primary{background:var(--primary);color:#fff}
.btn.primary:hover{background:var(--primary-2);border-color:var(--primary-2);color:#fff}
.btn.ghost{background:transparent;color:var(--primary)}
.btn.ghost:hover{background:color-mix(in srgb,var(--primary) 8%,transparent)}
.btn.danger{background:transparent;color:var(--danger);border-color:var(--danger)}
.btn.danger:hover{background:var(--danger-bg)}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.small{padding:6px 12px;min-height:36px;font-size:.88rem}
.btn:disabled,.btn[aria-busy="true"]{opacity:.6;cursor:progress}
.btn:focus-visible,.nav a:focus-visible,.nav button:focus-visible,.tabs a:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;padding:18px 26px;background:var(--surface);border-top:1px solid var(--line-2);border-radius:0 0 var(--radius) var(--radius)}
.actions .spacer{flex:1}
@media (max-width:640px){.actions{padding:16px}.actions .btn{flex:1 1 100%}.actions .spacer{display:none}}

/* Messaggi */
.msg{padding:12px 14px;border-radius:6px;margin-bottom:14px;display:flex;gap:10px;align-items:flex-start;font-size:.94rem}
.msg .ic{margin-top:2px}
.msg.ok{background:var(--ok-bg);color:var(--ok)}
.msg.err{background:var(--danger-bg);color:var(--danger)}
.msg.warn{background:var(--amber-bg);color:var(--amber)}
.msg.info{background:color-mix(in srgb,var(--primary) 10%,transparent);color:var(--ink)}

/* Badge stato */
.badge{display:inline-block;font-size:.78rem;font-weight:700;padding:3px 10px;border-radius:999px;white-space:nowrap;color:var(--c);background:color-mix(in srgb,var(--c) 14%,transparent)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .badge{color:color-mix(in srgb,var(--c) 55%,#fff)}}
.urg{display:inline-flex;align-items:center;gap:4px;font-size:.78rem;font-weight:700;color:var(--amber)}
.urg .ic{width:14px;height:14px}

/* Schede elenco */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto;padding:0 6px}
.tabs a{display:inline-flex;align-items:center;gap:8px;padding:12px 14px;color:var(--muted);text-decoration:none;font-weight:600;border-bottom:3px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tabs a:hover{color:var(--ink)}
.tabs a[aria-current="page"]{color:var(--primary);border-bottom-color:var(--primary)}
.count{min-width:22px;padding:0 7px;border-radius:999px;background:var(--amber);color:#fff;font-size:.76rem;text-align:center;line-height:20px}
.filters{display:flex;gap:10px;flex-wrap:wrap;padding:16px 20px;border-bottom:1px solid var(--line-2);align-items:flex-end}
.filters .f{flex:1 1 160px}
.filters .f.grow{flex:3 1 240px}
.filters label{font-size:.78rem;color:var(--muted)}
.empty{color:var(--muted);padding:48px 20px;text-align:center}

table.data{width:100%;border-collapse:collapse;font-size:.94rem}
table.data th{font-size:.78rem;font-weight:600;color:var(--muted);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
table.data td{padding:12px;border-bottom:1px solid var(--line-2);vertical-align:top}
table.data tr:last-child td{border-bottom:0}
table.data .r{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
table.data tbody tr.link{cursor:pointer}
table.data tbody tr.link:hover td{background:color-mix(in srgb,var(--primary) 4%,transparent)}
.num-cell a{font-weight:700;text-decoration:none;white-space:nowrap}
.sub{color:var(--muted);font-size:.84rem}
.clip{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media (max-width:760px){
  table.data.resp thead{display:none}
  table.data.resp tr{display:grid;grid-template-columns:1fr auto;gap:2px 12px;padding:14px 16px;border-bottom:1px solid var(--line-2)}
  table.data.resp td{padding:0;border:0}
  table.data.resp td[data-hide-sm]{display:none}
  table.data.resp td.r{text-align:right}
  table.data.resp td.wide{grid-column:1/-1}
}

/* Articoli */
.table-wrap{overflow-x:auto;position:relative}
table.items{width:100%;border-collapse:collapse;min-width:680px}
table.items th{font-size:.78rem;font-weight:600;color:var(--muted);text-align:left;padding:6px;border-bottom:1px solid var(--line)}
table.items td{padding:6px;vertical-align:top}
table.items.ro td{padding:10px 6px;border-bottom:1px solid var(--line-2)}
table.items .r{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
table.items td.r input{text-align:right;font-variant-numeric:tabular-nums}
table.items td.tot{padding-top:16px}
table.items tfoot td{border-top:2px solid var(--line);font-weight:700;padding-top:12px}
.rm{display:inline-flex;align-items:center;justify-content:center;width:40px;height:44px;background:none;border:0;color:var(--muted);cursor:pointer;border-radius:6px}
.rm:hover{color:var(--danger);background:var(--danger-bg)}
/* Modulo articoli su mobile: una scheda per articolo */
@media (max-width:640px){
  table.items.stack{min-width:0}
  table.items.stack thead{display:none}
  table.items.stack tr{display:grid;grid-template-columns:1fr 1fr 44px;gap:8px;padding:12px 0;border-bottom:1px solid var(--line-2)}
  table.items.stack td{padding:0}
  table.items.stack td[data-label]::before{content:attr(data-label);display:block;font-size:.78rem;font-weight:600;color:var(--muted);margin-bottom:3px}
  table.items.stack td.c-desc{grid-column:1/3}
  table.items.stack td.c-rm{grid-column:3;grid-row:1;align-self:end}
  table.items.stack td.c-supp{grid-column:1/-1}
}
.totals{display:flex;justify-content:space-between;align-items:center;margin-top:12px;gap:12px;flex-wrap:wrap}
.grand{font-size:1.15rem;font-weight:700;font-variant-numeric:tabular-nums}
.grand small{font-weight:500;color:var(--muted);font-size:.85rem;margin-right:8px}

/* Dettaglio */
dl.kv{display:grid;grid-template-columns:150px 1fr;gap:8px 14px;margin:0}
dl.kv dt{color:var(--muted);font-size:.88rem}
dl.kv dd{margin:0}
@media (max-width:560px){dl.kv{grid-template-columns:1fr;gap:2px}dl.kv dd{margin-bottom:8px}}
.prose{white-space:pre-wrap;margin:0}
.route{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:6px;border:1px solid var(--line);background:var(--surface)}
.route .dot{width:12px;height:12px;border-radius:50%;background:var(--primary);margin-top:6px;flex:none}
.route.need .dot{background:var(--amber)}
.route strong{display:block}
.route p{margin:2px 0 0;color:var(--muted);font-size:.9rem}
.side h3{margin:0 0 12px;font-size:.95rem}
.timeline{list-style:none;margin:0;padding:0}
.timeline li{position:relative;padding:0 0 14px 20px;font-size:.88rem}
.timeline li::before{content:"";position:absolute;left:4px;top:7px;width:8px;height:8px;border-radius:50%;background:var(--primary)}
.timeline li::after{content:"";position:absolute;left:7px;top:17px;bottom:0;width:2px;background:var(--line-2)}
.timeline li:last-child::after{display:none}
.timeline .when{color:var(--muted);font-size:.8rem}
.timeline .note{color:var(--muted);font-style:italic}
.files{list-style:none;margin:0 0 12px;padding:0}
.files li{display:flex;gap:8px;align-items:center;padding:6px 0;border-bottom:1px solid var(--line-2);font-size:.9rem}
.files li a{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.files .sub{margin-left:auto;white-space:nowrap}
.decision{border-radius:6px;padding:14px 16px}
.decision.ok{background:var(--ok-bg)}
.decision.no{background:var(--danger-bg)}
.decision img{display:block;max-height:80px;background:#fff;border-radius:4px;margin-top:10px}

/* Firma */
.sig-wrap{border:1px dashed var(--line);border-radius:6px;background:var(--sig-bg);position:relative}
.sig-wrap canvas{display:block;width:100%;height:170px;touch-action:none;cursor:crosshair}
.sig-line{position:absolute;left:24px;right:24px;bottom:36px;border-bottom:1px solid #C9CEDC;pointer-events:none}
.sig-ph{position:absolute;left:24px;bottom:10px;font-size:.8rem;color:#6B7088;pointer-events:none}
.sig-tools{display:flex;justify-content:flex-end;margin-top:6px}

/* Login */
.login{min-height:100vh;display:grid;place-items:center;padding:20px}
.login .card{width:100%;max-width:420px;padding:30px}
.login img{height:54px;display:block;margin:0 auto 18px;background:#fff;border-radius:6px;padding:4px 8px}
.login h1{font-size:1.3rem;text-align:center;margin:0 0 6px}
.login p.lead{text-align:center;color:var(--muted);margin:0 0 22px;font-size:.94rem}
.login form > * + *{margin-top:14px}
.login .btn{width:100%}

/* Admin */
.admin-nav{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:18px}
.admin-nav a{padding:8px 14px;border-radius:6px;text-decoration:none;color:var(--muted);font-weight:600;font-size:.92rem;border:1px solid transparent}
.admin-nav a:hover{background:var(--paper);border-color:var(--line)}
.admin-nav a[aria-current="page"]{background:var(--paper);border-color:var(--line);color:var(--primary)}
fieldset{border:0;padding:0;margin:0}
legend{font-weight:700;font-size:1.05rem;margin-bottom:6px;padding:0}
.swatch{display:inline-block;width:14px;height:14px;border-radius:4px;vertical-align:-2px;margin-right:6px}
.role{display:inline-block;font-size:.74rem;font-weight:600;padding:1px 7px;border-radius:4px;background:var(--surface);border:1px solid var(--line);margin:0 3px 3px 0;color:var(--muted)}
.inline-form{display:grid;grid-template-columns:minmax(0,1fr) 70px 90px 200px 80px 44px;gap:10px;align-items:center}
@media (max-width:760px){.inline-form{grid-template-columns:1fr 1fr}}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}