.bmc-developer{--rwt-primary:#2563eb;--rwt-primary-dark:#1d4ed8;--rwt-surface:#ffffff;--rwt-surface-muted:#f1f5f9;--rwt-border:#e2e8f0;--rwt-text:#0f172a;--rwt-text-muted:#64748b;--rwt-inverse:#ffffff;--rwt-radius-sm:0.375rem;--rwt-radius-md:0.75rem;--rwt-radius-full:9999px;--rwt-shadow:0 4px 12px rgb(15 23 42 / 0.08);--rwt-shadow-lg:0 12px 24px rgb(15 23 42 / 0.12);}
.rwt-wrap{margin-top:1.5rem;}
.rwt-bar{background:var(--rwt-surface);border:1px solid var(--rwt-border);border-radius:var(--rwt-radius-md);padding:1rem;margin-bottom:1rem;box-shadow:var(--rwt-shadow);}
.rwt-label{display:block;font-size:0.8125rem;font-weight:600;color:var(--rwt-text-muted);margin-bottom:0.5rem;}
.rwt-input-row{display:flex;gap:0.5rem;align-items:stretch;}
.rwt-input{flex:1;min-width:0;padding:0.75rem 1rem;font-size:1rem;border:1px solid var(--rwt-border);border-radius:var(--rwt-radius-sm);background:var(--rwt-surface);color:var(--rwt-text);transition:border-color 0.2s,box-shadow 0.2s;}
.rwt-input::placeholder{color:var(--rwt-text-muted);}
.rwt-input:focus{outline:none;border-color:var(--rwt-primary);box-shadow:0 0 0 3px rgb(37 99 235 / 0.15);}
.rwt-btn-load{flex-shrink:0;padding:0.75rem 1.5rem;font-size:0.9375rem;font-weight:600;color:var(--rwt-inverse);background:var(--rwt-primary);border:none;border-radius:var(--rwt-radius-sm);cursor:pointer;transition:background 0.2s,transform 0.05s;}
.rwt-btn-load:hover{background:var(--rwt-primary-dark);}
.rwt-btn-load:active{transform:scale(0.98);}
.rwt-btn-load:focus{outline:none;box-shadow:0 0 0 2px var(--rwt-surface),0 0 0 4px var(--rwt-primary);}
.rwt-hint{font-size:0.8125rem;color:var(--rwt-text-muted);margin:0.5rem 0 0;}
.rwt-devices{padding:1rem 0;}
.rwt-devices-head{display:flex;flex-wrap:wrap;align-items:center;gap:0.5rem 1rem;margin-bottom:0.5rem;}
.rwt-devices-label{font-size:0.8125rem;font-weight:600;color:var(--rwt-text-muted);}
.rwt-size-display{font-size:0.875rem;font-weight:600;color:var(--rwt-primary);}
.rwt-device-list{display:flex;flex-wrap:wrap;align-items:center;gap:0.5rem;}
.rwt-device{padding:0.5rem 1rem;font-size:0.875rem;font-weight:500;color:var(--rwt-text);background:var(--rwt-surface);border:1px solid var(--rwt-border);border-radius:var(--rwt-radius-full);cursor:pointer;transition:color 0.2s,border-color 0.2s,background 0.2s;}
.rwt-device:hover{border-color:var(--rwt-primary);color:var(--rwt-primary);}
.rwt-device.rwt-device-active{background:var(--rwt-primary);border-color:var(--rwt-primary);color:var(--rwt-inverse);}
.rwt-device:focus{outline:none;box-shadow:0 0 0 2px var(--rwt-primary);}
.rwt-device-size{opacity:0.85;font-size:0.75em;margin-left:0.2em;}
.rwt-custom-row{display:flex;flex-wrap:wrap;align-items:center;gap:0.5rem;}
.rwt-device-custom{margin-right:0.25rem;}
.rwt-custom-inline{display:none;flex-wrap:wrap;align-items:center;gap:0.35rem;}
.rwt-custom-inline.rwt-custom-visible{display:flex;}
.rwt-custom-label{font-size:0.75rem;font-weight:600;color:var(--rwt-text-muted);}
.rwt-custom-input{width:4.5rem;padding:0.4rem 0.5rem;font-size:0.875rem;border:1px solid var(--rwt-border);border-radius:var(--rwt-radius-sm);background:var(--rwt-surface);color:var(--rwt-text);}
.rwt-custom-input:focus{outline:none;border-color:var(--rwt-primary);}
.rwt-custom-times{font-size:0.875rem;color:var(--rwt-text-muted);}
.rwt-btn-apply{padding:0.4rem 0.75rem;font-size:0.8125rem;font-weight:600;color:var(--rwt-inverse);background:var(--rwt-primary);border:none;border-radius:var(--rwt-radius-sm);cursor:pointer;}
.rwt-btn-apply:hover{background:var(--rwt-primary-dark);}
.rwt-preview-wrap{margin-top:1rem;background:var(--rwt-surface-muted);border:1px solid var(--rwt-border);border-radius:var(--rwt-radius-md);overflow:hidden;box-shadow:var(--rwt-shadow);}
.rwt-preview-wrap[hidden]{display:none;}
.rwt-preview-scaffold{position:relative;width:100%;min-height:380px;display:flex;align-items:flex-start;justify-content:center;padding:1.25rem;overflow:auto;background:linear-gradient(180deg,var(--rwt-surface-muted) 0%,#e2e8f0 100%);}
.rwt-frame{border:none;border-radius:var(--rwt-radius-sm);background:#fff;box-shadow:var(--rwt-shadow-lg);transform-origin:top center;transition:transform 0.2s ease;}
.rwt-toast{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%) translateY(100%);max-width:min(90vw,24rem);padding:0.75rem 1.25rem;font-size:0.9375rem;background:var(--rwt-text);color:var(--rwt-inverse);border-radius:var(--rwt-radius-md);box-shadow:var(--rwt-shadow-lg);z-index:1000;transition:transform 0.25s ease;}
.rwt-toast[hidden]{display:none;}
.rwt-toast.rwt-toast-visible{transform:translateX(-50%) translateY(0);}
@media (min-width:640px){.rwt-bar{padding:1.25rem;}.rwt-preview-scaffold{min-height:480px;padding:1.5rem;}}
@media (min-width:1024px){.rwt-preview-scaffold{min-height:640px;padding:1.5rem;}}