body{margin:0;padding:0;font-family:'Cormorant Garamond',serif}
.video-page{position:relative;min-height:100vh;overflow:hidden;background:#000}
#bg-video{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover}
.overlay{position:absolute;bottom:40px;width:100%;display:flex;justify-content:center;z-index:6}
.cta{padding:14px 28px;border-radius:10px;border:1px solid #111;background:#FFDFC4;cursor:pointer;font-size:18px}
.footer{position:fixed;bottom:8px;left:0;right:0;text-align:center;color:#bbb;font-size:12px;z-index:7}
.footer.light{position:static;margin-top:18px;color:#9aa0a6}

.dark{background:#000;color:#fff;min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:24px}
.intro{max-width:880px;text-align:center;font-style:italic;font-weight:700;font-size:1.4em;margin:12px 0 8px 0}
#owner-reveal-zone{height:8px;width:100%;}
.chat{width:100%;max-width:760px;display:flex;flex-direction:column;gap:10px}
.box{height:380px;border:1px solid #333;border-radius:12px;padding:14px;overflow:auto;background:#111;line-height:1.35}
.row{display:flex;gap:8px}
#msg{flex:1;padding:12px;border-radius:10px;border:1px solid #444;background:#000;color:#fff}
.row button{padding:12px 16px;border-radius:10px;border:0;background:#FFDFC4;color:#000;cursor:pointer}
.msg{margin:6px 0}
.msg b{display:inline-block;min-width:58px}
.msg.user b{color:#FFDFC4}
.msg.vitia b{color:#0057ff}
.msg.system{color:#bbb;font-style:italic}

.donate{margin-top:12px;text-align:center}
.donate-text{margin:2px 0 8px 0;color:#ddd}
.donate-buttons{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.kofi{background:#ff5e5b;color:#fff;padding:10px 14px;border-radius:8px;text-decoration:none}
.paypal{background:#003087;color:#fff;padding:10px 14px;border-radius:8px;text-decoration:none}
.donate-note{margin-top:8px;color:#aaa;font-size:0.92em}

/* Lu mode visual */
body.lu-mode{background:#FFD580 !important;color:#000}
body.lu-mode .box{background:#fff;color:#111;border-color:#e6b35b}
body.lu-mode #msg{background:#fff;color:#111;border-color:#e6b35b}
body.lu-mode .row button{background:#111;color:#fff}
body.lu-mode .intro::after{
  content:" Modalità Lu attivata 🌱";
  display:block; margin-top:6px; color:#5f4b00; font-size:0.95em;
}
/* subtle plant watermark */
body.lu-mode::before{
  content:""; position:fixed; right:2%; bottom:8%;
  width:120px; height:120px; opacity:0.12;
  background-image: radial-gradient(circle at 40% 60%, #2e7d32 20%, transparent 40%),
                    radial-gradient(circle at 60% 40%, #66bb6a 18%, transparent 39%);
  filter: blur(1px);
  z-index:-1;
}
#lu-tap-line{height:6px;width:100%;margin-top:-6px;background:transparent}
body.lu-mode .chat, body.lu-mode .box { border-color:#e6b35b !important; }
body.lu-mode .msg.vitia b,
body.lu-mode .msg.bot b { color:#e6b35b !important; }