:root {
  --bg: #111014;
  --card: #191a1e;
  --bd: #2C2C2A;
  --tx: #F1EFE8;
  --mut: #5F5E5A;
  --ac: #378ADD;
  --ac-hover: #2F75BC;
  --ac-contrast: #042C53;
  --ac-light: #85B7EB;
  --err: #f87171;
  --err-bg: #3b1210;
  --warn-bg: #3a2a06;
  --warn-tx: #f2c85b;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--tx);
  font: 15px/1.5 -apple-system, "Segoe UI", sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--bd);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--card);
}

.header h1 { font-size: 17px; font-weight: 700; }

.main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.main.top-aligned { align-items: flex-start; padding-top: 40px; }

.card {
  background: var(--card);
  border: 1px solid var(--bd);
  border-radius: 12px;
  padding: 28px;
  width: 100%;
  max-width: 420px;
}

.card.wide { max-width: 720px; }

.card h2 { font-size: 20px; margin-bottom: 6px; }
.card .sub { color: var(--mut); font-size: 13px; margin-bottom: 20px; }

label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; margin-top: 14px; }
label:first-of-type { margin-top: 0; }

input[type=email], input[type=password], input[type=text], textarea {
  width: 100%;
  border: 1px solid var(--bd);
  border-radius: 8px;
  padding: 10px 12px;
  font: inherit;
  outline: none;
}
input:focus, textarea:focus { border-color: var(--ac); }

button {
  background: var(--ac);
  color: var(--ac-contrast);
  border: 0;
  border-radius: 8px;
  padding: 10px 18px;
  font: 600 14px/1.2 inherit;
  cursor: pointer;
  margin-top: 18px;
  width: 100%;
}
button:hover { background: var(--ac-hover); }
button:disabled { opacity: 0.6; cursor: default; }
button.sec { background: transparent; color: var(--tx); border: 1px solid var(--bd); width: auto; margin-top: 0; }

.msg-errore {
  background: var(--err-bg);
  color: var(--err);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  margin-top: 14px;
  display: none;
}

.msg-ok {
  background: #10241a;
  color: #4ade80;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  margin-top: 14px;
  display: none;
}

.link-riga { text-align: center; margin-top: 18px; font-size: 13px; color: var(--mut); }
.link-riga a { color: var(--ac-light); text-decoration: none; }

#banner-scadenza {
  display: none;
  background: var(--warn-bg);
  color: var(--warn-tx);
  padding: 10px 24px;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
}

.risultato {
  border: 1px solid var(--bd);
  border-radius: 8px;
  padding: 14px;
  margin-top: 12px;
  white-space: pre-wrap;
  font-size: 13px;
  max-height: 400px;
  overflow-y: auto;
}

.storico-voce {
  border-bottom: 1px solid var(--bd);
  padding: 10px 0;
  font-size: 13px;
  cursor: pointer;
}
.storico-voce:hover { background: var(--bg); }
.storico-voce .q { font-weight: 600; }
.storico-voce .t { color: var(--mut); font-size: 12px; }

.riga-azioni { display: flex; gap: 8px; margin-top: 10px; }
.riga-azioni button { margin-top: 0; }