.bmp-pc{max-width:900px;margin:30px auto;padding:0;border:1px solid #e5e7eb;border-radius:22px;background:#fff;box-shadow:0 15px 45px rgba(15,23,42,.10);overflow:hidden;font-family:inherit;color:#18212f}
.bmp-pc *{box-sizing:border-box}
.bmp-pc-header{padding:30px 32px;background:linear-gradient(135deg,#0b4f71,#0f766e);color:#fff}
.bmp-pc-badge{display:inline-block;font-size:12px;font-weight:800;letter-spacing:1.2px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.25);padding:7px 11px;border-radius:999px;margin-bottom:12px}
.bmp-pc-header h2{margin:0 0 7px;font-size:30px;line-height:1.2;color:#fff}
.bmp-pc-header p{margin:0;color:rgba(255,255,255,.86)}
.bmp-pc-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:28px 32px 12px}
.bmp-pc-field{display:flex;flex-direction:column;gap:8px}
.bmp-pc-full{grid-column:1/-1}
.bmp-pc-field label{font-weight:700;font-size:14px;color:#243244}
.bmp-pc-field input,.bmp-pc-field select{width:100%;min-height:48px;border:1px solid #d7dee7;border-radius:11px;background:#fff;padding:0 13px;font-size:15px;color:#1f2937;outline:none;transition:.2s}
.bmp-pc-field input:focus,.bmp-pc-field select:focus{border-color:#0f766e;box-shadow:0 0 0 3px rgba(15,118,110,.10)}
.bmp-pc-custom-size{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr .8fr;gap:20px;margin-top:-2px}
.bmp-pc-options{display:flex;gap:14px;flex-wrap:wrap}
.bmp-pc-radio{flex:1;min-width:220px;display:flex!important;align-items:center;gap:10px;padding:15px;border:1px solid #d7dee7;border-radius:11px;cursor:pointer;background:#fafbfc}
.bmp-pc-radio input{width:auto!important;min-height:auto!important;accent-color:#0f766e}
.bmp-pc-rate-box{margin:10px 32px 0;padding:17px;border-radius:15px;background:#f3f7f8;display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.bmp-pc-rate-box div{display:flex;flex-direction:column;gap:4px}
.bmp-pc-rate-box span{font-size:12px;color:#6b7280}
.bmp-pc-rate-box strong{font-size:17px;color:#0f4f58}
.bmp-pc-result{margin:20px 32px;padding:24px;border-radius:18px;background:#f8fafc;border:1px dashed #b8c4cf;text-align:center}
.bmp-pc-result-label{font-size:14px;font-weight:700;color:#52606d}
.bmp-pc-total{font-size:40px;font-weight:900;line-height:1.15;margin:8px 0;color:#0b4f71}
.bmp-pc-note{font-size:12px;line-height:1.5;color:#697586}
.bmp-pc-actions{display:flex;justify-content:flex-end;gap:10px;padding:0 32px 30px}
.bmp-pc-actions button{border:0;border-radius:10px;padding:13px 20px;font-weight:800;cursor:pointer;font-size:14px}
.bmp-pc-reset{background:#eef2f5;color:#334155}
.bmp-pc-calculate{background:#0b4f71;color:#fff}
.bmp-pc-message{padding:0 32px 25px;font-size:13px;text-align:right;color:#b42318}
@media(max-width:700px){.bmp-pc-header,.bmp-pc-grid{padding-left:20px;padding-right:20px}.bmp-pc-grid{grid-template-columns:1fr}.bmp-pc-full,.bmp-pc-custom-size{grid-column:auto}.bmp-pc-custom-size{grid-template-columns:1fr}.bmp-pc-rate-box{margin-left:20px;margin-right:20px;grid-template-columns:1fr}.bmp-pc-result{margin-left:20px;margin-right:20px}.bmp-pc-actions{padding-left:20px;padding-right:20px;flex-direction:column}.bmp-pc-actions button{width:100%}.bmp-pc-header h2{font-size:25px}}