.qr-page-wrap { max-width: 640px; margin: 0 auto; padding: 24px 16px 48px; }
.qr-page-header h1 { font-size: 1.5rem; margin-bottom: 8px; }
.qr-lead { color: #555; line-height: 1.6; margin-bottom: 16px; }
.qr-disclaimer {
    background: #fff8e6;
    border: 1px solid #f0d78c;
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.6;
}
.qr-disclaimer ul { margin: 0; padding-left: 18px; }
.qr-reader-box {
    min-height: 280px;
    background: #111;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 12px;
}
.qr-status { font-size: 14px; color: #666; margin-bottom: 16px; text-align: center; }
.qr-actions { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.qr-manual-label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: #555; }
.qr-manual-label textarea {
    width: 100%;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 10px;
    font-size: 13px;
    resize: vertical;
}
.qr-result {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
}
.qr-line-card {
    border-bottom: 1px solid #eee;
    padding: 12px 0;
}
.qr-line-card:last-child { border-bottom: none; }
.qr-balls { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.qr-ball {
    width: 32px; height: 32px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 13px; color: #fff;
}
.qr-ball.y { background: #fbc400; color: #333; }
.qr-ball.b { background: #69c8f2; }
.qr-ball.r { background: #ff7272; }
.qr-ball.d { background: #aaa; }
.qr-ball.g { background: #b0d840; color: #333; }
.qr-result-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.qr-error { color: #b91c1c; }
.qr-official-link { font-size: 13px; color: #666; text-align: center; }