/* PetBookInvite/css/style.css */
:root {
    --inv-accent: #0D7377;
    --inv-bg: #f8fafc;
    --inv-border: #e2e8f0;
    --inv-text: #1e293b;
    --inv-text-muted: #94a3b8;
    --inv-danger: #dc2626;
    --inv-success: #16a34a;
}
* { box-sizing: border-box; }
body { margin:0; font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif; background:var(--inv-bg); color:var(--inv-text); }

.inv-main { display:flex; align-items:center; justify-content:center; min-height:100vh; padding:24px; }
.inv-card { background:#fff; border:1px solid var(--inv-border); border-radius:14px; padding:36px; width:420px; max-width:100%; }
.inv-titolo { font-size:22px; font-weight:700; margin:0 0 6px; color:var(--inv-accent); }
.inv-sottotitolo { color:var(--inv-text-muted); margin:0 0 24px; font-size:14px; }
.inv-label { display:block; font-size:12px; font-weight:600; color:var(--inv-text-muted); margin-top:14px; margin-bottom:4px; }
.inv-label:first-of-type { margin-top:0; }
.inv-input { width:100%; padding:10px 12px; border:1.5px solid var(--inv-border); border-radius:8px; font-size:14px; font-family:inherit; }
.inv-hint { font-size:12px; color:var(--inv-text-muted); margin:4px 0 0; }
.inv-btn { width:100%; margin-top:22px; padding:12px; border:none; border-radius:8px; background:var(--inv-accent); color:#fff; font-size:15px; font-weight:600; cursor:pointer; }
.inv-btn:hover { opacity:.9; }
.inv-btn:disabled { opacity:.6; cursor:default; }
.inv-fineprint { font-size:11px; color:var(--inv-text-muted); margin-top:12px; text-align:center; }
.inv-errore { background:#fef2f2; color:var(--inv-danger); border:1px solid #fecaca; border-radius:8px; padding:10px 14px; font-size:13px; margin:14px 0; }
.inv-successo { background:#f0fdf4; color:var(--inv-success); border:1px solid #bbf7d0; border-radius:8px; padding:10px 14px; font-size:13px; margin:14px 0; }