.skg-card{display:flex;flex-direction:column;gap:1.5rem;margin-bottom:2rem;background:#fff;border-radius:14px;border:1px solid var(--border,rgba(0,0,0,.1));box-shadow:0 2px 12px rgba(0,0,0,.06);overflow:hidden;}
.skg-column{padding:1.25rem;}
.skg-inputs{display:flex;flex-direction:column;}
.skg-output{border-top:1px solid var(--border,rgba(0,0,0,.08));background:#fff;}
.skg-results{min-height:200px;display:flex;align-items:center;justify-content:center;}
.skg-empty{font-size:0.9rem;color:var(--text-muted,#6b7280);text-align:center;padding:2rem;line-height:1.5;}
.skg-results-inner{width:100%;}
.skg-type-row{margin-bottom:1.25rem;}
.skg-type-label{display:block;font-size:0.75rem;font-weight:600;color:var(--text-muted,#6b7280);text-transform:uppercase;letter-spacing:0.05em;margin-bottom:0.5rem;}
.skg-type-options{display:flex;flex-wrap:wrap;gap:0;border-radius:10px;border:1px solid var(--border,rgba(0,0,0,.12));background:var(--surface-muted,rgba(0,0,0,.04));padding:3px;box-shadow:inset 0 1px 2px rgba(0,0,0,.04);}
.skg-type-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.skg-type-option{display:block;padding:0.5rem 1rem;font-size:0.875rem;font-weight:500;color:var(--text-muted,#6b7280);cursor:pointer;border-radius:8px;transition:background .2s ease,color .2s ease;-webkit-tap-highlight-color:transparent;}
.skg-type-option:hover{color:var(--text-main,#111);}
.skg-type-input:focus-visible+.skg-type-option{outline:2px solid var(--primary,#2563eb);outline-offset:2px;}
.skg-type-input:checked+.skg-type-option{background:var(--surface,#fff);color:var(--text-main,#111);box-shadow:0 1px 3px rgba(0,0,0,.08);}
.skg-options{display:grid;grid-template-columns:1fr 1fr;gap:0.75rem 1rem;margin-bottom:1rem;}
.skg-opt-group{display:flex;flex-direction:column;gap:4px;}
.skg-opt-full{grid-column:1/-1;}
.skg-label{font-size:0.8rem;font-weight:500;color:var(--text-muted,#6b7280);}
.skg-select,.skg-input{width:100%;padding:10px 12px;font-size:0.9rem;border:1px solid var(--border,rgba(0,0,0,.15));border-radius:8px;background:var(--surface,#fff);color:var(--text-main,#111);transition:border-color .2s ease,box-shadow .2s ease;}
.skg-select:focus,.skg-input:focus{outline:none;border-color:var(--primary,#2563eb);box-shadow:0 0 0 3px rgba(37,99,235,.12);}
.skg-hint{font-size:0.75rem;color:var(--text-muted,#6b7280);}
.skg-trust{margin-bottom:1.25rem;padding:12px 14px;border-radius:10px;background:rgba(37,99,235,.06);border:1px solid rgba(37,99,235,.15);}
.skg-trust-text{font-size:0.875rem;color:var(--text-main,#111);margin:0;line-height:1.45;}
.skg-generate{display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px 20px;font-size:1rem;font-weight:600;color:#fff;background:var(--primary,#2563eb);border:none;border-radius:10px;cursor:pointer;transition:background .2s ease,transform .15s ease;-webkit-tap-highlight-color:transparent;box-shadow:0 2px 8px rgba(37,99,235,.35);}
.skg-generate:hover{background:var(--primary-dark,#1d4ed8);}
.skg-generate:active{transform:scale(0.98);}
.skg-generate-icon{width:20px;height:20px;background:currentColor;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M12 2v4M12 18v4M4.93 4.93l2.83 2.83M16.24 16.24l2.83 2.83M2 12h4M18 12h4M4.93 19.07l2.83-2.83M16.24 7.76l2.83-2.83'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E") center/contain no-repeat;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M12 2v4M12 18v4M4.93 4.93l2.83 2.83M16.24 16.24l2.83 2.83M2 12h4M18 12h4M4.93 19.07l2.83-2.83M16.24 7.76l2.83-2.83'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E") center/contain no-repeat;}
.skg-key-card{margin-bottom:1rem;border-radius:10px;border:1px solid var(--border,rgba(0,0,0,.1));overflow:hidden;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.05);}
.skg-key-private{border-left:4px solid #dc2626;}
.skg-key-public{border-left:4px solid #16a34a;}
.skg-key-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 14px;background:var(--surface-muted,rgba(0,0,0,.03));border-bottom:1px solid var(--border,rgba(0,0,0,.08));}
.skg-key-title{font-size:0.9rem;font-weight:600;color:var(--text-main,#111);}
.skg-copy{padding:6px 12px;font-size:0.8rem;font-weight:500;border-radius:6px;border:1px solid var(--border,rgba(0,0,0,.12));background:var(--surface,#fff);color:var(--text-main,#111);cursor:pointer;transition:background .2s ease,border-color .2s ease;-webkit-tap-highlight-color:transparent;}
.skg-copy:hover{background:var(--surface-muted,rgba(0,0,0,.05));}
.skg-copy.is-copied{background:rgba(22,163,74,.12);border-color:rgba(22,163,74,.3);color:#166534;}
.skg-key-area{display:block;width:100%;min-height:120px;padding:12px 14px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:0.8rem;line-height:1.5;border:none;background:var(--surface-muted,rgba(0,0,0,.02));color:var(--text-main,#111);resize:vertical;}
.skg-key-area:focus{outline:none;}
.skg-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:1rem;}
.skg-dl{padding:10px 16px;font-size:0.875rem;font-weight:500;border-radius:8px;border:1px solid var(--border,rgba(0,0,0,.12));background:var(--surface-muted,rgba(0,0,0,.04));color:var(--text-main,#111);cursor:pointer;transition:background .2s ease;-webkit-tap-highlight-color:transparent;}
.skg-dl:hover:not(:disabled){background:var(--surface-muted,rgba(0,0,0,.08));}
.skg-dl:disabled{opacity:.6;cursor:not-allowed;}
.skg-meta{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin-top:1rem;padding:14px;border-radius:10px;background:var(--surface-muted,rgba(0,0,0,.03));font-size:0.85rem;}
.skg-meta dt{font-weight:500;color:var(--text-muted,#6b7280);margin-bottom:2px;}
.skg-meta dd{margin:0;font-weight:600;color:var(--text-main,#111);}
.skg-how{margin-top:2rem;padding:1.25rem;border-radius:12px;background:var(--surface-muted,rgba(0,0,0,.02));border:1px solid var(--border,rgba(0,0,0,.06));}
.skg-how-title{font-size:1.1rem;font-weight:600;margin:0 0 0.5rem;color:var(--text-main,#111);}
.skg-how p{font-size:0.9rem;line-height:1.55;color:var(--text-muted,#6b7280);margin:0;}
@media (min-width:480px){.skg-options{grid-template-columns:repeat(2,1fr);}.skg-opt-full{grid-column:auto;}}
@media (min-width:768px){.skg-card{flex-direction:row;gap:0;}.skg-column{padding:1.5rem;}.skg-inputs{flex:0 0 460px;max-width:460px;border-right:1px solid var(--border,rgba(0,0,0,.08));}.skg-output{flex:1;min-width:0;border-top:none;border-left:none;}.skg-results{align-items:flex-start;justify-content:flex-start;min-height:280px;}.skg-empty{padding:2rem;text-align:left;}.skg-generate{width:100%;}.skg-actions{gap:12px;}}