.sg-panel{border:1px solid var(--border-primary);background:var(--bg-secondary);border-radius:16px;padding:24px}.sg-fields{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.sg-field label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.sg-input{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border-primary);background:var(--bg-primary);color:var(--text-primary);font-size:16px;outline:none;transition:border-color .15s,box-shadow .15s}.sg-input::-moz-placeholder{color:var(--text-tertiary)}.sg-input::placeholder{color:var(--text-tertiary)}.sg-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--bg-accent)}.sg-options{display:flex;flex-wrap:wrap;gap:20px 32px;margin-top:18px}.sg-option-label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:8px}.sg-swatches{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.sg-swatch{width:30px;height:30px;border-radius:50%;border:2px solid var(--bg-primary);box-shadow:0 0 0 1px var(--border-secondary);cursor:pointer;padding:0;transition:transform .12s,box-shadow .12s}.sg-swatch:hover{transform:scale(1.08)}.sg-swatch.active{box-shadow:0 0 0 2px var(--accent-primary)}.sg-swatch-custom{position:relative;width:30px;height:30px;border-radius:50%;overflow:hidden;box-shadow:0 0 0 1px var(--border-secondary);background:conic-gradient(from 90deg,var(--sig-ink-red),var(--sig-ink-green),var(--sig-ink-pen-blue),var(--sig-ink-violet),var(--sig-ink-red))}.sg-swatch-custom.active{box-shadow:0 0 0 2px var(--accent-primary)}.sg-swatch-custom input{position:absolute;inset:-8px;width:46px;height:46px;opacity:0;cursor:pointer}.sg-seg{display:inline-flex;border:1px solid var(--border-primary);border-radius:10px;overflow:hidden;background:var(--bg-primary)}.sg-seg button{padding:8px 14px;font-size:14px;background:transparent;color:var(--text-secondary);border:0;cursor:pointer;transition:background .12s,color .12s}.sg-seg button+button{border-left:1px solid var(--border-primary)}.sg-seg button.active{background:var(--accent-primary);color:var(--text-inverse)}.sg-fonts{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;align-items:center}.sg-chip{display:inline-flex;align-items:baseline;gap:8px;padding:6px 12px;border-radius:999px;border:1px solid var(--border-primary);background:var(--bg-primary);color:var(--text-tertiary);font-size:12px;cursor:pointer;transition:border-color .12s,color .12s,background .12s}.sg-chip .sg-chip-sample{font-size:20px;line-height:1;color:var(--text-secondary)}.sg-chip.active{border-color:var(--accent-primary);background:var(--bg-tertiary);color:var(--accent-primary)}.sg-chip.active .sg-chip-sample{color:var(--text-primary)}.sg-submit{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:22px}.sg-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:10px;border:1px solid var(--border-primary);background:var(--bg-primary);color:var(--text-primary);font-size:14px;font-weight:500;cursor:pointer;transition:background .12s,border-color .12s}.sg-btn:hover:not(:disabled){background:var(--bg-hover)}.sg-btn:disabled{opacity:.5;cursor:default}.sg-btn-primary{background:var(--accent-primary);border-color:var(--accent-primary);color:var(--text-inverse)}.sg-btn-primary:hover:not(:disabled){background:var(--accent-hover)}.sg-btn-lg{padding:12px 24px;font-size:16px;font-weight:600}.sg-hint{font-size:13px;color:var(--text-tertiary)}.sg-error{margin-top:12px;color:var(--error);font-size:14px}.sg-results{margin-top:32px}.sg-results-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}.sg-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.sg-card{border:1px solid var(--border-primary);border-radius:14px;background:var(--bg-secondary);overflow:hidden}.sg-card-paper{position:relative;height:200px;background:var(--stamp-canvas-bg);display:flex;align-items:center;justify-content:center;padding:18px 22px}.sg-card-paper img{max-width:100%;max-height:100%;-o-object-fit:contain;object-fit:contain}.sg-badge{position:absolute;top:10px;left:10px;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:3px 8px;border-radius:999px;background:var(--bg-tertiary);color:var(--text-secondary)}.sg-skeleton{width:70%;height:46%;border-radius:12px;background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-accent) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:sg-shimmer 1.2s infinite}@keyframes sg-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.sg-card-actions{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px}.sg-card-font{font-size:12px;color:var(--text-tertiary)}.sg-card-btns{display:flex;gap:8px}.sg-more{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:44px;margin-top:20px;text-align:center}.sg-more .sg-hint{max-width:520px}.sg-loading{display:inline-flex;align-items:center;gap:8px}.sg-spin{animation:sg-spin 1s linear infinite}@keyframes sg-spin{to{transform:rotate(360deg)}}@media (max-width: 760px){.sg-fields,.sg-grid{grid-template-columns:1fr}.sg-panel{padding:18px}.sg-card-paper{height:170px}}