/* Stile "tool professionale" alla Asana/Apple: font di sistema, card,
   angoli morbidi, ombre leggere, accent blu. Zero JavaScript. */

:root {
  --bg: #f5f5f7;
  --card: #ffffff;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --border: #e5e5ea;
  --accent: #0071e3;
  --accent-dark: #0060c0;
  --ok-bg: #e3f6e9;  --ok-text: #1d7a3e;
  --err-bg: #fdecec; --err-text: #b3261e;
  --info-bg: #e8f1fd; --info-text: #0b57a4;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(0,0,0,.05), 0 4px 16px rgba(0,0,0,.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI",
               Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* --- Header ------------------------------------------------------------ */
header {
  display: flex; justify-content: space-between; align-items: center;
  padding: .9rem 1.4rem;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
header .brand {
  color: var(--text); font-weight: 650; font-size: 1.02rem;
  text-decoration: none; letter-spacing: -.01em;
}
header button.link {
  background: none; border: 1px solid var(--border); border-radius: 999px;
  color: var(--muted); cursor: pointer; padding: .35rem .95rem;
  font-size: .88rem; transition: all .15s ease;
}
header button.link:hover { color: var(--text); border-color: #c7c7cc; }

/* --- Layout ------------------------------------------------------------ */
main { max-width: 46rem; margin: 2rem auto 4rem; padding: 0 1.2rem; }
h1 { font-size: 1.7rem; font-weight: 700; letter-spacing: -.02em;
     margin: .2rem 0 1.1rem; }
h2 { font-size: 1.05rem; font-weight: 650; margin: 0 0 .8rem; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }

/* --- Card --------------------------------------------------------------- */
.card, table, form.login {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card { padding: 1.2rem 1.4rem; margin-bottom: 1.4rem; }

/* --- Tabella installazioni ---------------------------------------------- */
table { width: 100%; border-collapse: separate; border-spacing: 0;
        overflow: hidden; }
th { font-size: .78rem; font-weight: 600; text-transform: uppercase;
     letter-spacing: .05em; color: var(--muted);
     padding: .85rem 1.1rem .5rem; text-align: left; }
td { padding: .8rem 1.1rem; border-top: 1px solid var(--border);
     text-align: left; }
tr:hover td { background: #fafafa; }
td a { font-weight: 550; }

/* --- Badge -------------------------------------------------------------- */
.badge {
  display: inline-block; border-radius: 999px; padding: .12rem .7rem;
  font-size: .78rem; font-weight: 600;
  background: #ececf0; color: var(--muted);
}
.badge.ok { background: var(--ok-bg); color: var(--ok-text); }
.badge.err { background: var(--err-bg); color: var(--err-text); }

/* --- Banner ------------------------------------------------------------- */
.banner {
  padding: .7rem 1rem; border-radius: 10px; margin: 0 0 1rem;
  font-size: .92rem;
}
.banner.ok { background: var(--ok-bg); color: var(--ok-text); }
.banner.err { background: var(--err-bg); color: var(--err-text); }
.banner.info { background: var(--info-bg); color: var(--info-text); }

/* --- Form login ---------------------------------------------------------- */
form.login {
  display: grid; gap: 1rem; max-width: 22rem;
  margin: 2.5rem auto; padding: 2rem;
}
form.login label { display: grid; gap: .35rem; font-weight: 550;
                   font-size: .9rem; }

/* --- Input -------------------------------------------------------------- */
input[type=text], input[type=password], input[type=number], textarea {
  font: inherit; color: var(--text);
  padding: .5rem .7rem;
  border: 1px solid var(--border); border-radius: 9px;
  background: #fbfbfd;
  transition: border-color .15s ease, box-shadow .15s ease;
}
input[type=number], input[type=text] { width: 10rem; }
form.login input { width: 100%; }
textarea { width: 100%; resize: vertical; }
input:focus, textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,113,227,.18);
  background: #fff;
}

/* --- Bottoni ------------------------------------------------------------ */
button[type=submit] {
  font: inherit; font-weight: 600; font-size: .92rem;
  padding: .5rem 1.3rem; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--border); background: #fff; color: var(--text);
  transition: all .15s ease;
}
button[type=submit]:hover { border-color: #c7c7cc; background: #fafafa; }
button.primary, form.login button {
  background: var(--accent); border-color: var(--accent); color: #fff;
}
button.primary:hover, form.login button:hover {
  background: var(--accent-dark); border-color: var(--accent-dark);
}

/* --- Form parametri ------------------------------------------------------ */
.field {
  display: grid; grid-template-columns: 15rem 1fr auto auto;
  gap: .7rem; align-items: center;
  padding: .65rem 0; border-bottom: 1px solid var(--border);
}
.field:last-of-type { border-bottom: none; }
.field label:first-child { font-weight: 550; font-size: .92rem; }
.field textarea { grid-column: 2 / 5; }
.field .default { color: var(--muted); font-size: .82rem; }
.field .error { grid-column: 2 / 5; color: var(--err-text);
                font-size: .87rem; }
.use-default {
  font-size: .82rem; color: var(--muted); white-space: nowrap;
  display: inline-flex; align-items: center; gap: .3rem;
}
.use-default input { accent-color: var(--accent); }

/* --- Riquadro esecuzione ------------------------------------------------- */
.run-box .last-run { margin: .2rem 0 1rem; font-size: .92rem; }
.run-buttons { display: flex; gap: .7rem; margin: .4rem 0 .6rem; }

/* --- Azioni pericolose --------------------------------------------------- */
form.danger { margin-top: 1.6rem; }
form.danger button {
  color: var(--err-text); border-color: #f3c9c6; background: #fff;
}
form.danger button:hover { background: var(--err-bg); }