.sf-cpp-box{border:1px solid #e5e7eb;border-radius:16px;padding:16px;background:#0b1220;background:linear-gradient(180deg,#0b1220,#0f172a);color:#e5e7eb;box-shadow:0 8px 24px rgba(2,6,23,.4)}
.sf-cpp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.sf-cpp-title{font-weight:600;font-size:16px}
.sf-cpp-badge{font-size:12px;background:#10b981;color:#001b10;padding:4px 8px;border-radius:999px}
.sf-cpp-desc{opacity:.9;margin:.5em 0 1em}
.sf-cpp-warning{color:#f87171}
.sf-cpp-selector label{display:block;margin-bottom:6px;font-weight:600}
.sf-cpp-selector select{width:100%;padding:10px;border-radius:10px;border:1px solid #334155;background:#0b1220;color:#e2e8f0}
.sf-cpp-preview{margin-top:12px;border-top:1px dashed #334155;padding-top:12px}
.sf-cpp-coinline{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.sf-cpp-icon{width:20px;height:20px;border-radius:4px;display:none}
.sf-cpp-qr-wrap{display:flex;align-items:center;gap:12px;margin:12px 0}
.sf-cpp-qr{width:128px;height:128px;object-fit:contain;background:#fff;border-radius:8px;padding:6px;display:none}
.sf-cpp-openqr{font-size:12px;text-decoration:none;border:1px solid #334155;border-radius:8px;padding:6px 10px}
.sf-cpp-addr-wrap{display:flex;gap:8px;align-items:center}
.sf-cpp-address{background:#020617;color:#e2e8f0;border:1px dashed #334155;padding:8px;border-radius:8px;word-break:break-all}
.sf-cpp-copy.button{background:#1e293b;border-color:#0ea5e9}
.sf-cpp-copy.button:hover{background:#0ea5e9;color:#00111a}

/* Thank You page */
.sf-cpp-ty{margin:20px 0}
.sf-cpp-ty-card{border:1px solid #e5e7eb;border-radius:16px;padding:16px;background:#0b1220;background:linear-gradient(180deg,#0b1220,#0f172a);color:#e5e7eb;box-shadow:0 8px 24px rgba(2,6,23,.4)}
.sf-cpp-ty h3{margin:0 0 6px}
.sf-cpp-ty-sub{opacity:.9;margin:0 0 12px}
.sf-cpp-ty-qr{display:flex;align-items:center;gap:12px;margin:12px 0}
.sf-cpp-ty-qr img{width:144px;height:144px;object-fit:contain;background:#fff;border-radius:8px;padding:6px}
.sf-cpp-ty-addr{display:flex;gap:8px;align-items:center;margin-bottom:8px}
.sf-cpp-ty-addr code{background:#020617;color:#e2e8f0;border:1px dashed #334155;padding:8px;border-radius:8px;word-break:break-all}
.sf-cpp-ty-note{opacity:.9}
.sf-cpp-ty-form{margin-top:10px}
.sf-cpp-proof-ok{margin-top:10px;color:#10b981}

/* Polished professional UI */
.sf-cpp-box{backdrop-filter:saturate(1.2) blur(6px);border:1px solid rgba(148,163,184,.2)}
.sf-cpp-head .sf-cpp-title{font-size:17px;letter-spacing:.2px}
.sf-cpp-head .sf-cpp-badge{box-shadow:0 2px 10px rgba(16,185,129,.25)}

/* Coin choice pills */
.sf-cpp-choices{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.sf-cpp-coinbtn{display:flex;align-items:center;gap:8px;border:1px solid #334155;background:#0b1220;border-radius:999px;padding:6px 10px;cursor:pointer;transition:transform .06s ease, box-shadow .2s ease}
.sf-cpp-coinbtn img{width:16px;height:16px;border-radius:50%}
.sf-cpp-coinbtn span{font-size:12px;color:#e2e8f0}
.sf-cpp-coinbtn em{opacity:.7;font-style:normal}
.sf-cpp-coinbtn:hover{transform:translateY(-1px);box-shadow:0 5px 20px rgba(14,165,233,.15)}
.sf-cpp-coinbtn.is-active{border-color:#0ea5e9;box-shadow:0 0 0 2px rgba(14,165,233,.35) inset}

/* Inputs */
.sf-cpp-selector select:focus{outline:none;box-shadow:0 0 0 3px rgba(14,165,233,.35)}

/* Buttons */
.button.sf-cpp-copy{border-radius:10px}

/* Thank You polishing */
.sf-cpp-ty-card{border:1px solid rgba(148,163,184,.22)}

/* Upload button state */
.sf-cpp-ty-form button[disabled]{opacity:.7;cursor:not-allowed}

#sf-cpp-upload-msg{font-size:12px;opacity:.9}