BASE_CSS = """
.card{padding:16px;border-radius:12px;background:#ffffff;color:#111827;
box-shadow:0 6px 18px rgba(2,6,23,0.06);margin-bottom:12px}
.avatar{width:64px;height:64px;border-radius:10px;object-fit:cover}
.match-score{font-weight:700}
.feedback-floating{position:fixed;bottom:20px;right:20px;
background:#4f46e5;color:white;border-radius:50%;
width:60px;height:60px;display:flex;align-items:center;
justify-content:center;font-size:28px;cursor:pointer;
box-shadow:0 4px 10px rgba(0,0,0,0.28);z-index:9999;}
"""