/* Caccia al Tesoro 2026 — tema condiviso */
:root {
  --bg: #0f172a;
  --panel: #111827;
  --panel-2: #1e293b;
  --border: #1f2937;
  --border-2: #374151;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --muted-2: #64748b;
  --gold: #fbbf24;
  --green: #10b981;
  --green-dark: #059669;
  --red: #dc2626;
  --input-bg: #0b1220;
}

* { box-sizing: border-box; }

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.wrap { max-width: 640px; margin: 0 auto; padding: 28px 20px 56px; }

.brand { display: flex; align-items: center; gap: 12px; justify-content: center; margin: 4px 0 24px; }
.brand-title { font-size: 1rem; font-weight: 700; letter-spacing: .3px; color: var(--gold); }
.brand-subtitle { font-size: .9rem; color: var(--muted); }

h1 { font-size: 1.9rem; margin: 0 0 8px; color: var(--gold); text-align: center; text-shadow: 2px 2px 4px rgba(0,0,0,.5); }
h2.subtitle { font-size: 1.1rem; font-weight: 500; color: var(--muted); margin: 0 0 28px; text-align: center; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin: 16px 0;
}
.card h3 { margin-top: 0; color: var(--gold); }

.form-group { margin-bottom: 18px; }
label { display: block; font-size: .95rem; margin: 0 0 8px; color: #cbd5e1; font-weight: 500; }
label .required { color: var(--red); }

input[type="text"], input[type="tel"], input[type="email"], input[type="password"] {
  width: 100%;
  padding: 13px 15px;
  font-size: 1.05rem;
  border-radius: 8px;
  border: 1px solid var(--border-2);
  background: var(--input-bg);
  color: var(--text);
  outline: none;
  transition: border-color .2s ease;
}
input:focus { border-color: var(--green); }
input.error { border-color: var(--red); }
input:disabled { opacity: .6; cursor: not-allowed; }

.field-help { font-size: .85rem; color: #9ca3af; margin-top: 5px; }
.field-error { color: var(--red); font-size: .85rem; margin-top: 5px; }

button, .btn {
  width: 100%;
  padding: 13px 20px;
  font-size: 1.05rem;
  border-radius: 8px;
  border: 1px solid var(--green);
  background: var(--green);
  color: #fff;
  cursor: pointer;
  margin: 12px 0 6px;
  font-weight: 600;
  transition: background .2s ease, border-color .2s ease, transform .1s ease;
  text-align: center;
}
button:hover, .btn:hover { background: var(--green-dark); border-color: var(--green-dark); }
button:disabled { background: var(--border-2); border-color: var(--border-2); cursor: not-allowed; opacity: .7; }

.btn-secondary { background: #1f2937; border-color: var(--border-2); color: var(--text); }
.btn-secondary:hover { background: var(--border-2); border-color: var(--gold); }

.message { margin: 12px 0; padding: 12px; border-radius: 8px; text-align: center; }
.message.error { background: #7f1d1d; border: 1px solid var(--red); color: #fca5a5; }
.message.success { background: #064e3b; border: 1px solid var(--green); color: #6ee7b7; }
.message.info { background: #1e3a8a; border: 1px solid #3b82f6; color: #93c5fd; }

.badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; font-weight: 600; font-size: .9rem; }
.badge .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted-2); }
.badge.ok { background: rgba(16,185,129,.12); color: var(--green); }
.badge.ok .dot { background: var(--green); }
.badge.pending { background: rgba(251,191,36,.12); color: var(--gold); }
.badge.pending .dot { background: var(--gold); }

.info-row { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.info-row:last-child { border-bottom: none; }
.info-row .k { color: var(--muted); }
.info-row .v { font-weight: 600; text-align: right; word-break: break-word; }

.navigation { display: flex; justify-content: center; gap: 12px; margin: 28px 0 0; flex-wrap: wrap; }
.nav-button { background: #1f2937; border: 1px solid var(--border-2); color: var(--text); padding: 11px 18px; border-radius: 10px; text-decoration: none; font-weight: 600; transition: all .2s ease; }
.nav-button:hover { background: var(--border-2); border-color: var(--gold); transform: translateY(-2px); }

.muted { color: var(--muted-2); font-size: .9rem; }
.center { text-align: center; }
a { color: var(--gold); }

/* Chat / messaggistica (condivisa area squadra e staff) */
.chat { display: flex; flex-direction: column; }
.chat-scroll { display: flex; flex-direction: column; gap: 10px; max-height: 420px; overflow-y: auto; padding: 6px 2px; }
.bubble { max-width: 82%; padding: 10px 14px; border-radius: 14px; font-size: .98rem; line-height: 1.45; word-wrap: break-word; white-space: pre-wrap; }
.bubble .who { font-weight: 700; font-size: .78rem; margin-bottom: 3px; color: var(--gold); }
.bubble .meta { display: block; font-size: .72rem; color: var(--muted-2); margin-top: 5px; }
.bubble.them { align-self: flex-start; background: var(--panel-2); border: 1px solid var(--border-2); border-bottom-left-radius: 4px; }
.bubble.me { align-self: flex-end; background: rgba(16,185,129,0.18); border: 1px solid rgba(16,185,129,0.5); border-bottom-right-radius: 4px; }
.chat-empty { text-align: center; color: var(--muted-2); padding: 20px; }
.chat-compose { display: flex; gap: 8px; margin-top: 12px; align-items: flex-end; }
.chat-compose textarea { flex: 1; resize: vertical; min-height: 44px; max-height: 140px; padding: 11px 14px; border-radius: 10px; border: 1px solid var(--border-2); background: var(--input-bg); color: var(--text); font-family: inherit; font-size: 1rem; }
.chat-compose textarea:focus { outline: none; border-color: var(--green); }
.chat-compose button { width: auto; margin: 0; padding: 11px 18px; white-space: nowrap; }