:root {
  --bg: #0f1420;
  --bg-2: #161d2e;
  --bg-3: #1e2740;
  --panel: #182034;
  --border: #263149;
  --text: #e6ebf5;
  --muted: #8a97b3;
  --accent: #4f8cff;
  --accent-2: #2f6fe0;
  --ok: #35c07f;
  --warn: #e0a53a;
  --bad: #e5544e;
  --crit: #d92d20;
  --gray: #566079;
  --shadow: 0 8px 30px rgba(0,0,0,.35);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: linear-gradient(160deg, #0d111b, #131a2b);
  color: var(--text);
  font: 14px/1.5 "Segoe UI", system-ui, -apple-system, sans-serif;
}
button { font: inherit; cursor: pointer; }
a { color: var(--accent); text-decoration: none; }
.hidden { display: none !important; }

/* ---------- Login ---------- */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
}
.login-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 34px 32px; width: 360px; box-shadow: var(--shadow);
}
.login-card h1 { font-size: 20px; margin: 0 0 4px; }
.login-card .sub { color: var(--muted); margin: 0 0 22px; font-size: 13px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.field input {
  width: 100%; padding: 10px 12px; background: var(--bg-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; outline: none;
}
.field input:focus { border-color: var(--accent); }
.btn {
  padding: 10px 16px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg-3); color: var(--text); transition: .15s;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent-2); border-color: var(--accent-2); color: #fff; }
.btn.primary:hover { background: var(--accent); }
.btn.full { width: 100%; }
.btn.sm { padding: 5px 10px; font-size: 12px; border-radius: 6px; }
.btn.ghost { background: transparent; }
.err { color: var(--bad); font-size: 13px; min-height: 18px; margin-top: 6px; }

/* ---------- App shell ---------- */
.topbar {
  display: flex; align-items: center; gap: 16px; padding: 12px 22px;
  background: rgba(16,22,36,.9); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 20; backdrop-filter: blur(6px);
}
.topbar .brand { font-weight: 700; letter-spacing: .3px; }
.topbar .brand span { color: var(--accent); }
.topbar .spacer { flex: 1; }
.bw-pill {
  display: flex; align-items: center; gap: 8px; padding: 5px 12px; border-radius: 20px;
  border: 1px solid var(--border); font-size: 12px; color: var(--muted); background: var(--bg-2);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gray); }
.dot.on { background: var(--ok); }
.dot.off { background: var(--bad); }
.container { padding: 22px; max-width: 1400px; margin: 0 auto; }

/* ---------- Stat cards ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 22px; }
.stat {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px;
}
.stat .n { font-size: 26px; font-weight: 700; }
.stat .l { font-size: 12px; color: var(--muted); margin-top: 2px; }
.stat.alert .n { color: var(--bad); }
.stat.good .n { color: var(--ok); }

/* ---------- Toolbar / filters ---------- */
.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.toolbar input, .toolbar select {
  padding: 8px 10px; background: var(--bg-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; outline: none;
}
.toolbar input { min-width: 220px; }
.toolbar .spacer { flex: 1; }
.count { color: var(--muted); font-size: 13px; }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; min-width: 820px; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; background: var(--bg-2); position: sticky; top: 0; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: var(--bg-2); }
td.domain { font-weight: 600; }
.score-badge {
  display: inline-block; min-width: 34px; text-align: center; padding: 2px 8px;
  border-radius: 6px; font-weight: 700; font-size: 13px; color: #0b0f18;
}
.lv-Critico { background: var(--crit); color: #fff; }
.lv-Basso { background: var(--warn); }
.lv-Medio { background: #d8c34a; }
.lv-Buono { background: var(--ok); }
.lv-Ottimo { background: #1f9d5c; color: #fff; }
.lv-Nonraggiungibile, .lv-none { background: var(--gray); color: #cdd5e6; }
.tag {
  display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 11px;
  border: 1px solid var(--border); color: var(--muted); background: var(--bg-2);
}
.tag.link-Collegato { color: var(--ok); border-color: rgba(53,192,127,.4); }
.tag.link-Credenzialemancante { color: var(--bad); border-color: rgba(229,84,78,.4); }
.tag.link-Multiplirisultati { color: var(--warn); }

/* ---------- Drawer ---------- */
.overlay { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 40; }
.drawer {
  position: fixed; top: 0; right: 0; height: 100%; width: 560px; max-width: 96vw;
  background: var(--bg-2); border-left: 1px solid var(--border); z-index: 50;
  box-shadow: var(--shadow); overflow-y: auto; padding: 22px;
}
.drawer h2 { margin: 0 0 2px; font-size: 18px; }
.drawer .muted { color: var(--muted); font-size: 13px; }
.drawer .close { position: absolute; top: 16px; right: 18px; font-size: 20px; background: none; border: none; color: var(--muted); }
.section { margin-top: 20px; }
.section h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); margin: 0 0 10px; border-bottom: 1px solid var(--border); padding-bottom: 6px; }
.kv { display: grid; grid-template-columns: 130px 1fr; gap: 6px 12px; font-size: 13px; }
.kv .k { color: var(--muted); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.bars { display: grid; gap: 6px; }
.bar-row { display: grid; grid-template-columns: 150px 1fr 42px; gap: 10px; align-items: center; font-size: 12px; }
.bar { height: 8px; background: var(--bg-3); border-radius: 4px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--accent); }
.reasons { list-style: none; padding: 0; margin: 0; }
.reasons li { padding: 6px 10px; background: var(--bg-3); border-radius: 6px; margin-bottom: 5px; font-size: 12.5px; }
.reveal-box { background: var(--bg-3); border: 1px solid var(--border); border-radius: 8px; padding: 12px; margin-top: 10px; }
.reveal-row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.reveal-row .rk { width: 80px; color: var(--muted); font-size: 12px; }
.reveal-row code { flex: 1; background: var(--bg); padding: 6px 8px; border-radius: 6px; font-size: 13px; overflow: hidden; text-overflow: ellipsis; }
.hint { color: var(--muted); font-size: 12px; margin-top: 6px; }

/* ---------- Modal ---------- */
.modal-wrap { position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 60; display: flex; align-items: center; justify-content: center; }
.modal { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 24px; width: 380px; box-shadow: var(--shadow); }
.modal h3 { margin: 0 0 14px; }

/* ---------- Toast ---------- */
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--bg-3); border: 1px solid var(--border); padding: 10px 18px; border-radius: 8px; z-index: 80; box-shadow: var(--shadow); }
.toast.err { border-color: var(--bad); color: #ffd7d5; }
.match-item { border: 1px solid var(--border); border-radius: 8px; padding: 10px; margin-bottom: 8px; background: var(--bg-3); }
.match-item .mi-name { font-weight: 600; }
.spin { display:inline-block; width:14px; height:14px; border:2px solid var(--border); border-top-color: var(--accent); border-radius:50%; animation: sp .7s linear infinite; vertical-align:-2px; }
@keyframes sp { to { transform: rotate(360deg); } }