body { font-family: sans-serif; text-align: center; padding: 20px; margin: 0; background: #fafafa; color: #222; }
button { margin: 10px; padding: 10px 20px; font-size: 16px; border: 0; border-radius: 8px; background: #06c755; color: #fff; }
button.secondary { background: #888; }
button:disabled { opacity: .5; }
#notice { margin: 12px auto; padding: 10px; max-width: 360px; background: #fff3cd; border: 1px solid #f0d58c; border-radius: 8px; font-size: 14px; }
#steps { list-style: none; padding: 0; }
#steps li { margin: 6px 0; }
#steps li.done .state { color: #06c755; font-weight: bold; }
#steps li .state { color: #c00; }
#scratchBox { position: relative; width: 300px; height: 200px; margin: 20px auto; user-select: none; -webkit-user-select: none; }
#prizeLayer { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: #fff8e1; border: 1px solid #ccc; font-size: 26px; font-weight: bold; color: #d35400; }
#scratchCanvas { position: absolute; inset: 0; width: 300px; height: 200px; display: block; cursor: pointer; touch-action: none; }
#prize { color: #d35400; font-weight: bold; }
#shareButtons button { margin: 6px; }
button.fb { background: #1877f2; }
button.x { background: #000; }
button.ig { background: linear-gradient(45deg, #f58529, #dd2a7b, #8134af); }
#claimForm { max-width: 360px; margin: 20px auto; text-align: left; background: #fff; padding: 16px; border-radius: 8px; border: 1px solid #ddd; }
#claimForm h2 { text-align: center; margin-top: 0; }
#claimForm label { display: block; margin: 8px 0; font-size: 15px; }
#claimForm label.inline { display: inline-block; margin-right: 12px; }
#claimForm input:not([type=radio]), #claimForm textarea { width: 100%; box-sizing: border-box; padding: 8px; font-size: 16px; margin-top: 4px; }
#claimForm fieldset { border: 1px solid #ddd; border-radius: 6px; }
#toast { position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%); background: rgba(0,0,0,.8); color: #fff; padding: 10px 16px; border-radius: 20px; font-size: 14px; display: none; z-index: 10; }
#winPanel { max-width: 360px; margin: 20px auto; background: #fff; padding: 16px; border-radius: 8px; border: 2px solid #f0b400; }
#winPanel h2 { margin-top: 0; }
#claimCode { font-size: 34px; font-weight: bold; letter-spacing: 3px; font-family: monospace; color: #c0392b; background: #fff8e1; padding: 10px; border-radius: 6px; user-select: all; -webkit-user-select: all; }
#winPanel .howto { font-weight: bold; color: #333; }
#claimForm { text-align: left; margin-top: 16px; border-top: 1px dashed #ccc; padding-top: 8px; }
#claimForm h3 { text-align: center; }
#claimForm label { display: block; margin: 8px 0; font-size: 15px; }
#claimForm input, #claimForm textarea { width: 100%; box-sizing: border-box; padding: 8px; font-size: 16px; margin-top: 4px; }
#winPanel #claimForm { border: 0; border-top: 1px dashed #ccc; border-radius: 0; padding: 8px 0 0; margin: 16px 0 0; max-width: none; }