:root{
  --blue:#0B3A6E; --red:#D62828; --green:#2CA24E; --gold:#C8A654;
  --bg:#FFFFFF; --text:#111; --muted:#666; --panel:#E9EDF3;
}
body.theme-ed{background:var(--bg);color:var(--text);font:16px/1.5 system-ui,Inter,Arial;}
.wrap{max-width:1100px;margin:0 auto;padding:16px;}
.site-header{background:var(--blue);color:#fff;}
.site-header .brand{color:#fff;font-weight:800;text-decoration:none}
.site-header .brand .z{color:var(--red)}
.site-header nav a{color:#fff;margin-left:14px;text-decoration:none}
button,.btn{background:var(--red);color:#fff;border:none;padding:10px 16px;border-radius:12px;cursor:pointer}
.card{background:#fff;border-radius:14px;box-shadow:0 6px 18px rgba(0,0,0,.06);padding:16px;margin:12px 0}
.input{width:100%;padding:10px 12px;border:1px solid #cfd6e4;border-radius:10px}
label{display:block;margin:10px 0 6px}
.skip-link{position:absolute;left:-9999px} .skip-link:focus{left:8px;top:8px;background:#fff;color:#000;padding:8px}



:root {
  --primary: #0a2a66;    /* blu istituzionale */
  --accent:  #d60000;    /* rosso Z */
  --gold:    #d4af37;    /* oro per dettagli */
  --panel:   #f8f9fc;
  --text:    #1a1a1a;
}

/* Base */
html, body {
  background: var(--panel);
  color: var(--text);
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  margin: 0;
  padding: 0;
}

/* Tipografia */
h1, h2, h3 {
  color: var(--primary);
  font-weight: 600;
  margin: 0 0 10px 0;
}

/* Componenti */
.btn {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  transition: 0.2s;
  border: 0;
  cursor: pointer;
}
.btn:hover { background: var(--accent); color: #fff; }

.card {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 16px;
  margin: 16px auto;
  max-width: 680px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.input {
  width: 100%;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 6px;
  margin-top: 4px;
  margin-bottom: 10px;
  font-size: 14px;
  box-sizing: border-box;
}

label { display: block; margin-bottom: 10px; }
a { color: var(--accent); }
a.btn { color: #fff; }

/* Topbar utente */
.topbar {
  display:flex; justify-content:flex-end; gap:8px; align-items:center;
  padding:8px 12px; background:#f6f7f9; border-bottom:1px solid #e3e5e8;
  font-size:14px;
}

/* Utilità */
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (max-width: 720px) { .grid { grid-template-columns: 1fr; } }

/* Navbar principale */
.mainnav {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 10px 16px;
  background: #fff;
  border-bottom: 1px solid #e3e5e8;
}

.mainnav a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 8px;
}

.mainnav a:hover {
  background: var(--panel);
  color: var(--accent);
}

/* opzionale: wrapper contenuti */
main.page {
  max-width: 960px;
  margin: 0 auto;
  padding: 12px 16px;
}

.mainnav a.active {
  background: var(--primary);
  color: #fff;
}

/* =========================
   RESPONSIVE BASE (mobile-first)
   Aggiungi IN FONDO ad app.css
   ========================= */

/* Tipografia e immagini fluide */
html { -webkit-text-size-adjust: 100%; }
img, svg, video, canvas { max-width: 100%; height: auto; }

/* Contenitore principale */
.wrap { max-width: 1100px; margin: 0 auto; padding: 16px; }

/* Pulsanti: target touch confortevole */
.btn, .btn-top, button, .brand {
  -webkit-tap-highlight-color: transparent;
}
.btn, .btn-top, button {
  min-height: 40px;
  line-height: 1.2;
}

/* Form: campi a tutta larghezza su schermi piccoli */
.input, input[type="text"], input[type="email"], input[type="password"],
input[type="tel"], input[type="search"], select, textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Card: margini e spazi più compatti su mobile */
.card { margin-bottom: 12px; }

/* Tabelle: scorrono orizzontalmente su mobile senza rompere il layout */
@media (max-width: 640px) {
  table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
    border-spacing: 0;
  }
  th, td { padding: 10px; }
}

/* =========================================
   HEADER A BANDA BLU — comportamento mobile
   ========================================= */

/* Layout base (già presente) */
.topbar-blue{
  background:#0a2a66;
  color:#fff;
  display:flex;
  align-items:center;
  gap:14px;
  padding:10px 16px;
}
.topbar-blue .brand{
  display:flex; align-items:center; gap:10px; text-decoration:none; color:#fff;
}
.topbar-blue .brand img{
  height:38px; width:auto; display:block;
}
.topbar-blue .brand .title{
  font-weight:800; font-size:18px; letter-spacing:.2px;
}
.topbar-blue .nav{
  margin-left:auto; display:flex; align-items:center; gap:8px; flex-wrap:wrap;
}
.topbar-blue .btn-top{
  display:inline-block; padding:8px 12px; border-radius:8px;
  text-decoration:none; font-weight:600; line-height:1.2;
  border:1px solid rgba(255,255,255,.35);
  background:rgba(255,255,255,.12);
  color:#fff;
}
.topbar-blue .btn-top:hover{ background:rgba(255,255,255,.2); }
.topbar-blue .btn-cta{ background:#fff; color:#0A2A66; border-color:#fff; }
.topbar-blue .username{ margin-right:6px; opacity:.95; font-weight:600; }

/* Breakpoint 900px: stringiamo spazi, dimensioni font più snelle */
@media (max-width: 900px) {
  .topbar-blue { gap:10px; padding:10px 12px; }
  .topbar-blue .brand img { height:34px; }
  .topbar-blue .brand .title { font-size:17px; }
  .topbar-blue .nav { gap:6px; }
  .btn-top { padding:7px 10px; border-radius:7px; }
  .wrap { padding: 14px; }
}

/* Breakpoint 720px: header su due righe, nav va a capo sotto il brand */
@media (max-width: 720px) {
  .topbar-blue {
    flex-wrap: wrap;
  }
  .topbar-blue .brand {
    flex: 1 1 auto;
    min-width: 200px;
  }
  .topbar-blue .nav {
    flex: 1 1 100%;
    margin-left: 0;
    justify-content: flex-start;
    gap: 6px;
    margin-top: 6px;
  }
  .topbar-blue .username { margin-left: auto; order: 2; } /* mantiene il nome verso destra quando c'è spazio */
}

/* Breakpoint 560px: pulsanti più compatti, titolo ridotto; priorità alle azioni */
@media (max-width: 560px) {
  .topbar-blue .brand img { height:30px; }
  .topbar-blue .brand .title { font-size:16px; }
  .btn-top { padding:6px 9px; font-size:14px; }
  .topbar-blue .username { font-size:14px; }
  .wrap { padding: 12px; }
}

/* Breakpoint 400px: se serve, alcune etichette possono andare a capo */
@media (max-width: 400px) {
  .topbar-blue .brand .title { font-size:15px; }
  .btn-top { padding:6px 8px; font-size:13.5px; }
}

/* =========================
   UTILITÀ TOUCH & ACCESSIBILITÀ
   ========================= */
:focus-visible {
  outline: 2px solid #0A2A66;
  outline-offset: 2px;
}
@media (hover: none) {
  .btn, .btn-top, a, button { cursor: default; }
}
/* Z rossa sempre, anche su mobile */
.topbar-blue .brand .title .z{
  color:#d60000 !important;  /* forza il rosso anche se l'anchor impone il bianco */
  font-weight:900;
  font-size:1.4em;
  line-height:1;
  display:inline-block;
  transform: translateY(-1px);
}
/* Pulsante "Installa app" nel footer */
#pwa-install-btn.btn {
  background: #fff;
  color: #0a2a66;
  border: 1px solid #fff;
  border-radius: 8px;
  padding: 8px 12px;
  font-weight: 700;
}
#pwa-install-btn.btn:hover {
  opacity: .9;
}