:root{
  --blu:#0E3A5F; --blu-scuro:#0a2c48; --turchese:#16A6A6; --lime:#9DC021; --lime-scuro:#84a51b;
  --testo:#1d2733; --muto:#5b6b7b; --bordo:#e2e8f0; --sfondo:#eef3f7; --card:#fff;
}
*{box-sizing:border-box}
html,body{margin:0}
body{
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--testo);
  background:linear-gradient(160deg,#dfeaf2 0%,#eef3f7 45%,#f7fafc 100%);
  line-height:1.55;-webkit-font-smoothing:antialiased;min-height:100vh;
}

/* Login */
.login-wrap{max-width:420px;margin:0 auto;padding:48px 18px}
.login-card{
  background:var(--card);border:1px solid var(--bordo);border-radius:18px;
  padding:30px 26px;box-shadow:0 12px 34px rgba(14,58,95,.10);text-align:center;
}
.login-logo{width:220px;max-width:80%;height:auto;margin:2px auto 6px}
.login-tag{color:var(--muto);font-size:.86rem;margin:0 0 22px}
.login-card h1{font-size:1.2rem;color:var(--blu);margin:0 0 16px}
.errore{background:#fdecec;border:1px solid #f5b5b5;color:#a12626;padding:10px 12px;border-radius:9px;font-size:.9rem;margin-bottom:14px}

label{display:block;text-align:left;font-weight:600;font-size:.85rem;margin-top:12px;color:#33414f}
input[type=text],input[type=email],input[type=password]{
  width:100%;margin-top:5px;padding:12px;border:1px solid var(--bordo);border-radius:10px;
  font-size:1rem;font-family:inherit;background:#fbfdff;
}
input:focus{outline:none;border-color:var(--turchese);box-shadow:0 0 0 3px rgba(22,166,166,.15)}

.btn{
  width:100%;margin-top:22px;padding:14px;border:none;border-radius:11px;cursor:pointer;
  background:linear-gradient(180deg,var(--turchese) 0%,#128f8f 100%);color:#fff;
  font-size:1.03rem;font-weight:700;box-shadow:0 6px 16px rgba(22,166,166,.28);transition:.15s;
}
.btn:hover{box-shadow:0 8px 22px rgba(22,166,166,.36)}
.btn:active{transform:translateY(1px)}

/* Intestazione pagine interne */
.topbar{background:rgba(255,255,255,.85);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--bordo);padding:13px 22px;position:sticky;top:0;z-index:10;
  display:flex;align-items:center;justify-content:space-between}
.topbar-logo{height:34px;width:auto;display:block}
.topbar-actions{display:flex;align-items:center;gap:10px}
.pill{text-decoration:none;font-size:.85rem;font-weight:600;padding:8px 16px;border-radius:999px;
  background:var(--blu);color:#fff;transition:transform .15s,box-shadow .2s,background .2s;
  box-shadow:0 4px 12px rgba(14,58,95,.18)}
.pill:hover{transform:translateY(-1px);box-shadow:0 7px 16px rgba(14,58,95,.26)}
.pill-ghost{background:transparent;color:var(--muto);box-shadow:none;border:1px solid var(--bordo)}
.pill-ghost:hover{color:var(--blu);border-color:#b9cdd8;background:#fff}

.content{max-width:920px;margin:0 auto;padding:38px 20px 60px}
.muted{color:var(--muto)}

/* Saluto */
.welcome{margin-bottom:30px}
.welcome h1{font-size:clamp(1.6rem,4vw,2.1rem);color:var(--blu);margin:0 0 6px;letter-spacing:-.5px}
.welcome p{color:var(--muto);font-size:1rem;margin:0}

/* Piastrelle app */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:18px}
.tile{
  position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:16px;
  background:var(--card);border:1px solid var(--bordo);border-radius:20px;padding:22px 20px 18px;
  text-decoration:none;color:var(--testo);box-shadow:0 8px 22px rgba(14,58,95,.07);
  transition:transform .25s cubic-bezier(.25,.46,.45,.94),box-shadow .25s,border-color .25s;overflow:hidden;
}
.tile::after{content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:linear-gradient(90deg,var(--turchese),var(--lime));transform:scaleX(0);transform-origin:left;
  transition:transform .3s cubic-bezier(.25,.46,.45,.94)}
.tile:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(14,58,95,.16);border-color:transparent}
.tile:hover::after{transform:scaleX(1)}
.tile-ico{display:flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:16px;
  font-size:2rem;line-height:1;background:linear-gradient(140deg,rgba(22,166,166,.14),rgba(157,192,33,.16));
  transition:transform .25s cubic-bezier(.34,1.56,.64,1)}
.tile:hover .tile-ico{transform:scale(1.06) rotate(-3deg)}
.tile-nome{font-weight:700;color:var(--blu);font-size:1.12rem}
.tile-open{margin-top:2px;color:var(--muto);font-size:.82rem;font-weight:600;
  display:inline-flex;align-items:center;gap:6px;transition:color .2s}
.tile-open .arw{transition:transform .25s cubic-bezier(.25,.46,.45,.94)}
.tile:hover .tile-open{color:var(--turchese)}
.tile:hover .tile-open .arw{transform:translateX(5px)}

/* Stato vuoto */
.empty{text-align:center;padding:60px 20px;color:var(--muto)}
.empty-ico{font-size:3rem;display:block;margin-bottom:14px;opacity:.7}

/* Admin */
.flash{background:#eef7e2;border:1px solid var(--lime);color:#4a6b1c;padding:9px 13px;border-radius:9px;font-size:.9rem}
.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
@media (max-width:760px){ .admin-grid{grid-template-columns:1fr} }
.pannello{background:var(--card);border:1px solid var(--bordo);border-radius:14px;padding:18px 18px;box-shadow:0 6px 18px rgba(14,58,95,.06)}
.pannello h2{font-size:1.05rem;color:var(--blu);margin:.2em 0 .6em}
.pannello h2+*{margin-top:0}
.pannello h2:not(:first-of-type){margin-top:1.2em;padding-top:1em;border-top:1px solid var(--bordo)}
.tab{width:100%;border-collapse:collapse;font-size:.9rem}
.tab th{text-align:left;color:var(--muto);font-size:.72rem;text-transform:uppercase;letter-spacing:.5px;padding:0 6px 7px;border-bottom:2px solid var(--bordo)}
.tab td{padding:9px 6px;border-bottom:1px solid var(--bordo)}
.badge{background:#eef7e2;color:#4a6b1c;font-size:.72rem;font-weight:700;padding:2px 8px;border-radius:999px}
.mini{color:var(--turchese);text-decoration:none;font-weight:600;font-size:.85rem}
.form-add label{display:block;margin-top:10px}
.form-add input[type=text],.form-add input[type=email]{margin-top:4px}
.check-inline{display:flex;align-items:center;gap:8px;font-weight:500;margin-top:12px}
.check-inline input{width:18px;height:18px;accent-color:var(--lime-scuro)}
.authz-row{display:flex;gap:10px;align-items:center;margin-top:10px}
.authz-check{display:flex;align-items:center;gap:8px;min-width:150px;margin:0;font-weight:600}
.authz-check input{width:18px;height:18px;accent-color:var(--lime-scuro)}
.authz-row input[type=text]{flex:1;margin:0}