@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@500;600;700;800&family=Source+Serif+4:opsz,wght@8..60,400;8..60,600&family=IBM+Plex+Mono:wght@400;500&display=swap');
:root{
  --verde:#43AD49; --verde-scuro:#2E7A33; --verde-chiaro:#5CC162;
  --blu:#24428E; --blu-notte:#131E3A;
  --arancio:#F79743; --grigio:#777777;
  --carta:#F4F6F3; --linea:#DCE1D9; --linea-forte:#B8C0B6; --nero:#0F1310;
  --rosso:#C0392B;
  /* Stessa famiglia del sito pubblico */
  --titolo:'Archivo',system-ui,sans-serif;
  --testo:'Source Serif 4',Georgia,serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --font:'Source Serif 4',Georgia,serif;
}

*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font);background:var(--carta);color:var(--nero);line-height:1.6;font-size:15px}
a{color:var(--blu)}
button,input,select,textarea{font-family:inherit;font-size:inherit}

/* ---------- LOGIN ---------- */
.pagina-login{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--blu-notte)}
.login-box{width:min(400px,100%);background:#fff;border-radius:0;padding:40px 36px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.login-logo-img{height:52px;width:auto;margin-bottom:24px;display:block}
.login-box h1{font-family:var(--titolo);font-size:1.5rem;font-weight:800;letter-spacing:-.03em;margin-bottom:6px}
.login-box .sub{color:var(--grigio);font-size:.94rem;margin-bottom:26px}

/* ---------- CAMPI ---------- */
label{display:block;font-family:var(--mono);font-size:.68rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--grigio);margin-bottom:8px}
input[type=text],input[type=password],input[type=date],input[type=file],select,textarea{
  width:100%;padding:12px 14px;border:1px solid var(--linea-forte);border-radius:0;
  background:#fff;font-family:var(--testo);font-size:1rem;
  transition:border-color .15s,box-shadow .15s;
}
input[type=file]{padding:9px;background:var(--carta);cursor:pointer}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--verde);box-shadow:0 0 0 3px rgba(67,173,73,.14)}
textarea{resize:vertical;line-height:1.6}
.campo{margin-bottom:20px}
.due{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.aiuto{display:block;font-size:.82rem;color:var(--grigio);margin-top:6px}
.err{display:block;font-size:.85rem;color:var(--rosso);margin-top:6px;font-weight:600}

/* ---------- BOTTONI ---------- */
.btn{
  font-family:var(--titolo);
  font-size:.76rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:12px 24px;border:2px solid transparent;cursor:pointer;
  display:inline-flex;align-items:center;gap:7px;text-decoration:none;
  transition:background .16s,transform .16s,border-color .16s;
}
.btn:hover{transform:translateY(-1px)}
.btn-verde{background:var(--verde-scuro);color:#fff;border-color:var(--verde-scuro)}
.btn-verde:hover{background:#215B26;border-color:#215B26}
.btn-vuoto{border-color:var(--linea-forte);color:var(--nero);background:#fff}
.btn-vuoto:hover{border-color:var(--grigio)}
.btn-rosso{color:var(--rosso);background:none;padding:8px 12px}
.btn-rosso:hover{background:rgba(192,57,43,.08)}
.btn-full{width:100%;justify-content:center}
.inline{display:inline}

/* ---------- MESSAGGI ---------- */
.errore{background:rgba(192,57,43,.08);color:var(--rosso);padding:11px 14px;border-radius:0;font-size:.9rem;margin-bottom:18px;font-weight:600}
.errore-box{background:rgba(192,57,43,.08);border-left:3px solid var(--rosso);color:var(--rosso);padding:11px 15px;border-radius:0;font-size:.9rem;margin-bottom:20px;font-weight:600;max-width:760px}
.avviso{background:rgba(67,173,73,.1);border-left:3px solid var(--verde);color:var(--verde-scuro);padding:11px 15px;border-radius:0;font-size:.9rem;margin-bottom:20px;font-weight:600}

/* ---------- LAYOUT ---------- */
.app{display:grid;grid-template-columns:236px 1fr;min-height:100vh}
.side{background:var(--blu-notte);color:#fff;padding:26px 20px;display:flex;flex-direction:column}
.side .brand{display:flex;align-items:center;margin-bottom:32px}
.side .brand img{
  height:42px;width:auto;
  /* Il logo e' blu su fondo chiaro: qui la sidebar e' scura, quindi lo
     porto in bianco mantenendo la forma. */
  filter:brightness(0) invert(1);
}
.side .lab{font-family:var(--mono);font-size:.63rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:12px}
.side nav{display:flex;flex-direction:column;gap:2px;margin-bottom:26px}
.side nav a{
  font-family:var(--titolo);color:rgba(255,255,255,.72);font-size:.9rem;font-weight:500;text-decoration:none;
  padding:9px 11px;border-radius:0;display:flex;justify-content:space-between;align-items:center;
  transition:background .15s,color .15s;
}
.side nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.side nav a.on{background:var(--verde-scuro);color:#fff;font-weight:600}
.side nav a b{font-size:.75rem;font-weight:500;opacity:.75}
.side .fondo{margin-top:auto;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:.85rem;color:rgba(255,255,255,.6)}
.side .fondo a{color:rgba(255,255,255,.72);text-decoration:none}
.side .fondo a:hover{color:#fff}
.side .fondo p{margin:10px 0 4px}
.side .fondo b{color:#fff;font-weight:600}
.side .fondo .esci{color:var(--verde);font-weight:700;font-size:.8rem}

.main{padding:34px clamp(20px,3.6vw,44px);overflow-y:auto}
.testa{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:14px;margin-bottom:24px}
.testa h1{font-family:var(--titolo);font-size:1.7rem;font-weight:800;letter-spacing:-.035em}
.testa p{color:var(--grigio);font-size:.93rem;margin-top:3px}

/* ---------- TABELLA ---------- */
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--linea);border-radius:0;overflow:hidden}
th{font-family:var(--mono);font-size:.66rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--grigio);text-align:left;padding:14px 16px;background:var(--carta);border-bottom:1px solid var(--linea)}
td{padding:14px 16px;border-bottom:1px solid var(--linea);font-size:.93rem;vertical-align:middle}
tr:last-child td{border-bottom:0}
tr:hover td{background:#FBFCFA}
td>b,td strong{font-family:var(--titolo);font-weight:600;letter-spacing:-.01em}
td .sotto{display:block;font-family:var(--mono);font-size:.76rem;color:var(--grigio);font-weight:400;margin-top:3px;letter-spacing:.02em}
.tag{font-size:.68rem;letter-spacing:.07em;text-transform:uppercase;padding:4px 9px;border-radius:0;background:var(--carta);border:1px solid var(--linea);color:var(--blu);white-space:nowrap;font-weight:600}
.stato{font-size:.78rem;font-weight:600}
.stato.si{color:var(--verde-scuro)}
.stato.no{color:var(--grigio)}
td.azioni{text-align:right;white-space:nowrap}
.vuoto{padding:48px 20px;text-align:center;color:var(--grigio);background:#fff;border:1px dashed var(--linea);border-radius:0}
.vuoto p{margin-bottom:16px}

/* ---------- FORM ---------- */
.form-box{background:#fff;border:1px solid var(--linea);border-top:3px solid var(--verde);border-radius:0;padding:32px;max-width:760px}
.riga-check{display:flex;align-items:center;gap:9px;margin-bottom:20px}
.riga-check input{width:auto}
.riga-check label{margin:0;text-transform:none;letter-spacing:0;font-size:.95rem;color:var(--nero);font-weight:400}
.azioni-form{display:flex;gap:9px;padding-top:20px;border-top:1px solid var(--linea)}
.file-attuale{display:flex;gap:14px;align-items:center;padding:12px;background:var(--carta);border:1px solid var(--linea);border-radius:0;margin-bottom:10px}
.file-attuale img{width:80px;height:60px;object-fit:cover;border-radius:0;flex:none}
.file-attuale p{font-size:.87rem;word-break:break-all;margin-bottom:5px}
.file-attuale .mini{display:flex;align-items:center;gap:6px;text-transform:none;letter-spacing:0;font-size:.85rem;color:var(--rosso);font-weight:500;margin:0}
.file-attuale .mini input{width:auto}
.pdf-ico{width:44px;height:56px;background:var(--blu);color:#fff;display:grid;place-items:center;border-radius:0;font-size:.68rem;font-weight:700;letter-spacing:.06em;flex:none}

@media(max-width:840px){
  .app{grid-template-columns:1fr}
  .side{flex-direction:row;flex-wrap:wrap;align-items:center;gap:10px;padding:16px}
  .side .brand{margin-bottom:0}
  .side .lab{display:none}
  .side nav{flex-direction:row;flex-wrap:wrap;margin-bottom:0;gap:4px}
  .side .fondo{margin-top:0;padding-top:0;border:0;width:100%;display:flex;gap:14px;align-items:center}
  .side .fondo p{margin:0}
  .due{grid-template-columns:1fr}
  td.azioni{text-align:left}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* ---------- MESSAGGI RICEVUTI ---------- */
.filtri{display:flex;gap:8px}

.nota-config{
  background:rgba(247,151,67,.12);
  border-left:3px solid var(--arancio);
  padding:12px 15px;margin-bottom:22px;
  font-size:.9rem;line-height:1.6;
}
.nota-config code{
  background:rgba(0,0,0,.06);padding:2px 5px;
  font-family:ui-monospace,monospace;font-size:.86em;
}

.messaggi{display:flex;flex-direction:column;gap:16px}

.messaggio{
  background:#fff;border:1px solid var(--linea);border-radius:0;
  padding:20px 22px;
}
.messaggio.nuovo{border-left:4px solid var(--verde)}

.msg-testa{
  display:flex;justify-content:space-between;align-items:flex-start;
  gap:16px;flex-wrap:wrap;
  padding-bottom:14px;border-bottom:1px solid var(--linea);
}
.msg-da{font-size:1.05rem}
.msg-da b{font-weight:700}
.msg-azienda{
  color:var(--grigio);font-weight:400;
  margin-left:8px;font-size:.94rem;
}
.msg-azienda::before{content:"· "}
.msg-quando{
  font-size:.84rem;color:var(--grigio);margin-top:4px;
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
}
.tag-nuovo,.tag-news{
  font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;
  padding:3px 8px;border-radius:0;font-weight:600;
}
.tag-nuovo{background:var(--verde-scuro);color:#fff}
.tag-news{background:var(--carta);border:1px solid var(--linea);color:var(--blu)}
.msg-azioni{display:flex;gap:6px;flex-wrap:wrap}

.msg-dati{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:14px;padding:16px 0;
}
.msg-dati dt{
  font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--grigio);margin-bottom:4px;font-weight:700;
}
.msg-dati dd{font-size:.95rem;word-break:break-word}
.msg-dati a{color:var(--blu);text-decoration:none}
.msg-dati a:hover{text-decoration:underline}

.msg-corpo{
  padding:15px 17px;background:var(--carta);
  border-left:3px solid var(--linea-forte);
  font-size:.97rem;line-height:1.65;
  white-space:pre-wrap;word-break:break-word;
}
.msg-vuoto{color:var(--grigio);font-style:italic;font-size:.94rem}

.msg-piede{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--linea);
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
}
.msg-stato{font-size:.83rem;color:var(--grigio)}

.side nav a .badge{
  background:var(--verde-scuro);color:#fff;
  font-size:.7rem;font-weight:700;
  padding:2px 7px;border-radius:9px;opacity:1;
}

@media(max-width:640px){
  .msg-testa{flex-direction:column}
  .msg-azioni{width:100%}
}

/* ---------- GALLERIA NEL FORM ---------- */
.campo-galleria{
  border-top:1px solid var(--linea);
  padding-top:20px;margin-top:6px;
}
.galleria-nota{margin-top:10px}
.nascosto{display:none}

.griglia-galleria{
  list-style:none;margin:14px 0 0;padding:0;
  display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:14px;
}
.griglia-galleria li{
  background:var(--carta);
  border:1px solid var(--linea);
  border-radius:0;
  padding:10px;
}
.griglia-galleria img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  border-radius:0;margin-bottom:9px;display:block;
  background:#fff;
}
.griglia-galleria .did{display:block;margin-bottom:8px}
.griglia-galleria .did span,
.griglia-galleria .riga-ordine span{
  display:block;
  font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--grigio);margin-bottom:4px;font-weight:700;
}
.griglia-galleria input[type=text],
.griglia-galleria input[type=number]{
  width:100%;padding:7px 9px;
  font-size:.88rem;
  border:1px solid var(--linea-forte);border-radius:0;
  background:#fff;
}
.griglia-galleria input:focus{
  outline:none;border-color:var(--verde);
  box-shadow:0 0 0 2px rgba(67,173,73,.18);
}
.riga-ordine{display:flex;align-items:flex-end;gap:9px}
.riga-ordine label{flex:0 0 74px;margin:0}
.btn-piccolo{
  padding:7px 11px;font-size:.78rem;
  white-space:nowrap;
}