*{box-sizing:border-box;margin:0}
html,body{min-height:100%;background:radial-gradient(circle at 50% 0,#1f5a3a,#0b2416 60%,#06140c);color:#fff;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
#app{display:flex;flex-direction:column;align-items:center;padding:12px 12px 24px;gap:14px}
.card{position:relative;width:min(100%,calc((100vh - 24px)*9/16),480px);aspect-ratio:9/16;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 10px 40px rgba(0,0,0,.6)}
body.editing .card{width:min(100%,calc((100vh - 290px)*9/16),480px);min-width:220px}
video,canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
video{object-fit:contain;background:#fff}
canvas{pointer-events:none}
/* video 720x1280: white area bottom; lowest top edge across video = row 994 (77.7%) */
.strip{position:absolute;left:2%;right:2%;top:78.3%;bottom:0.8%;background:#fff;border-radius:12px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:1% 3%;font-family:Georgia,"Times New Roman",serif;line-height:1.05;overflow:hidden}
.line1{color:#c8102e;font-weight:900;font-size:clamp(17px,7cqw,40px);font-style:italic;text-shadow:0 1px 0 #fff}
.line2{color:#0d5c2e;font-weight:800;font-size:clamp(15px,5.8cqw,34px);margin-top:3%;font-style:italic}
.card{container-type:inline-size}
.line1,.line2{overflow-wrap:anywhere}
.overlay{position:absolute;inset:0;border:0;background:rgba(6,20,12,.55);color:#fff;font:800 clamp(22px,7cqw,34px) system-ui,sans-serif;cursor:pointer;display:flex;align-items:center;justify-content:center}
.overlay span{background:#c8102e;padding:18px 26px;border-radius:999px;box-shadow:0 6px 20px rgba(0,0,0,.5);animation:pulse 1.6s infinite}
@keyframes pulse{50%{transform:scale(1.06)}}
.again{white-space:nowrap;position:absolute;left:50%;top:40%;transform:translate(-50%,-50%);border:0;background:#c8102e;color:#fff;font:800 22px system-ui,sans-serif;padding:16px 30px;border-radius:999px;min-height:56px;box-shadow:0 6px 20px rgba(0,0,0,.5)}
.editor{width:min(100%,480px);display:flex;flex-direction:column;gap:10px}
.editor label{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px}
.editor input{flex:1;min-width:0;font-size:20px;padding:14px;border-radius:12px;border:2px solid #d4af37;background:#fff;color:#111;min-height:54px}
.send{min-height:60px;font:800 24px system-ui,sans-serif;border:0;border-radius:14px;background:#c8102e;color:#fff}
.small{background:none;border:0;color:#f3e3a0;text-decoration:underline;font-size:17px;padding:10px;min-height:44px}
.toast{text-align:center;font-weight:700;color:#f3e3a0;min-height:1.2em}
.hidden{display:none!important}
body.recipient #app{min-height:100vh;justify-content:center}
.codeHelp{text-align:center;font-weight:800;font-size:20px}
#code{font-size:24px;padding:14px;border-radius:12px;border:2px solid #d4af37;text-align:center;letter-spacing:2px;text-transform:uppercase;min-height:56px}
.left{text-align:center;font-weight:700;font-size:17px;color:#fff}
.send:disabled{opacity:.6}
.shop{color:#f3e3a0;font-size:15px;text-align:center;text-decoration:underline;padding:6px 10px;opacity:.9}
body.recipient #app{gap:10px}
.saveBox{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center}
.saveBtn{font-weight:800;font-size:18px;text-decoration:none;border:2px solid #d4af37;border-radius:999px;padding:10px 22px}
.note{font-size:14px;color:#ddd}
.ended{width:min(100%,480px);text-align:center;font-weight:800;font-size:21px;line-height:1.4;background:rgba(0,0,0,.35);border:2px solid #d4af37;border-radius:14px;padding:18px}
.ended a{color:#f3e3a0}
.backEdit{width:min(100%,480px);padding:0 20px}
body.previewing .card{width:min(100%,calc((100vh - 140px)*9/16),480px)}