.workflow-panel{background:linear-gradient(135deg,#fffffffa,#e7efffe6);border:1px solid rgba(var(--primary-rgb),.1)}.workflow-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.5rem}.workflow-header h3{margin:0 0 .35rem}.workflow-subtitle{margin:0;font-size:.9rem;color:var(--text-secondary)}.workflow-status{padding:.4rem .9rem;border-radius:999px;font-size:.85rem;font-weight:600;background:rgba(var(--primary-rgb),.12);color:var(--primary-color);white-space:nowrap}.workflow-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.workflow-step{display:flex;gap:.75rem;padding:.85rem;border-radius:.75rem;border:1px solid rgba(15,23,42,.06);background:#ffffffb3;transition:var(--transition)}.workflow-step.is-active{border-color:rgba(var(--primary-rgb),.3);box-shadow:var(--shadow-sm)}.workflow-step.is-done{border-color:rgba(var(--primary-rgb),.35);background:rgba(var(--primary-rgb),.08)}.workflow-step .step-index{width:30px;height:30px;border-radius:50%;background:rgba(var(--primary-rgb),.12);color:var(--primary-color);display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}.workflow-step.is-done .step-index{background:var(--primary-color);color:#fff}.step-title{font-weight:600;color:var(--text-primary)}.step-desc{font-size:.8rem;color:var(--text-secondary)}.upload-help{margin-top:.75rem;font-size:.85rem;color:var(--text-secondary)}.selection-meta{display:flex;align-items:center;gap:.75rem;margin:.75rem 0 .5rem;flex-wrap:wrap}.selection-steps{display:flex;gap:.75rem;flex-wrap:wrap;margin:.75rem 0 .25rem}.selection-step{display:inline-flex;align-items:center;gap:.4rem;padding:.3rem .65rem;border-radius:999px;border:1px dashed rgba(var(--primary-rgb),.2);font-size:.78rem;color:var(--text-secondary);background:#fff9}.selection-step .step-dot{width:18px;height:18px;border-radius:50%;background:rgba(var(--primary-rgb),.12);color:var(--primary-color);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.7rem}.selection-step.is-active{border-color:rgba(var(--primary-rgb),.45);color:var(--primary-color);background:rgba(var(--primary-rgb),.14);box-shadow:0 8px 18px rgba(var(--primary-rgb),.18);animation:stepGlow 1.8s ease-in-out infinite}.selection-step.is-done{border-color:rgba(var(--primary-rgb),.6);color:var(--primary-color);background:rgba(var(--primary-rgb),.22);box-shadow:0 10px 22px rgba(var(--primary-rgb),.22)}.selection-step.is-done,.selection-step.is-active{border-style:solid}.selection-step.is-active .step-dot{background:rgba(var(--primary-rgb),.25);color:var(--primary-color)}.selection-step.is-done .step-dot{background:var(--primary-color);color:#fff}.selection-count{padding:.2rem .65rem;border-radius:999px;background:rgba(var(--primary-rgb),.12);color:var(--primary-color);font-weight:600;font-size:.8rem}.selection-hint{font-size:.8rem;color:var(--text-secondary)}.canvas-tip{margin-top:.75rem;font-size:.8rem;color:var(--text-secondary)}.preview-toolbar{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.75rem .9rem;border-radius:.75rem;background:#ffffffb3;border:1px solid rgba(var(--primary-rgb),.1)}.mode-status{display:flex;flex-direction:column;gap:.2rem}.mode-label{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em}.mode-value{font-weight:600;color:var(--text-primary)}.mode-counts{display:flex;gap:.5rem;flex-wrap:wrap}.count-chip{padding:.2rem .6rem;border-radius:999px;background:rgba(var(--primary-rgb),.08);color:var(--text-secondary);font-size:.75rem;font-weight:600}.preview-hint{margin:.75rem 0 .5rem;font-size:.85rem;color:var(--text-secondary)}.image-grid-wrapper{position:relative}.preview-mask{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:1.5rem;background:#f3f6fcc7;border-radius:.9rem;border:1px dashed rgba(var(--primary-rgb),.25);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2}.preview-mask.hidden{display:none}.mask-card{max-width:320px;text-align:center;background:#ffffffe6;border-radius:.9rem;padding:1.25rem;box-shadow:var(--shadow-sm);border:1px solid rgba(var(--primary-rgb),.12)}.mask-title{font-weight:700;color:var(--text-primary);margin-bottom:.4rem}.mask-desc{font-size:.85rem;color:var(--text-secondary);margin-bottom:.9rem}.mask-actions{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center}.mask-btn{border:none;border-radius:999px;padding:.5rem .9rem;font-size:.8rem;font-weight:600;cursor:pointer;background:linear-gradient(135deg,var(--primary-color),var(--accent-color));color:#fff;box-shadow:var(--shadow-sm);transition:var(--transition)}.mask-btn.secondary{background:rgba(var(--primary-rgb),.12);color:var(--primary-color)}.mask-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.image-grid{min-height:260px}.image-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;padding:2rem 1rem;color:var(--text-secondary);font-size:.9rem}.image-empty-icon{font-size:2rem}.module.is-active{border-color:rgba(var(--primary-rgb),.35);box-shadow:0 0 0 3px rgba(var(--primary-rgb),.08)}.module.is-ready{border-color:rgba(var(--primary-rgb),.2)}.module-actions button:disabled,.select-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}#exportAllBtn:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}.select-btn[aria-pressed=true]{background-color:var(--primary-color);box-shadow:0 0 0 3px rgba(var(--primary-rgb),.18)}.select-btn.primary{background:linear-gradient(135deg,var(--primary-color),var(--accent-color));box-shadow:0 12px 28px rgba(var(--primary-rgb),.28);border-radius:999px;padding:.55rem 1.1rem;display:inline-flex;align-items:center;gap:.4rem;animation:glow 2.4s ease-in-out infinite}.select-btn.primary .btn-icon{font-size:1rem}.select-btn.primary[aria-pressed=true]{background:linear-gradient(135deg,#2456d6,#8abaff);box-shadow:0 0 0 4px rgba(var(--primary-rgb),.2),0 16px 36px rgba(var(--primary-rgb),.35);animation:none}.select-btn.primary[aria-pressed=true] .btn-icon{animation:pulse 1.4s ease infinite}.select-btn.primary:disabled{animation:none}.canvas-action-btn{display:inline-flex;align-items:center;gap:.35rem;background:#fffc;border:1px solid rgba(var(--primary-rgb),.25);color:var(--text-primary)}.canvas-action-btn:first-child{box-shadow:0 8px 18px rgba(var(--primary-rgb),.16)}.canvas-action-btn:last-child{box-shadow:0 8px 18px rgba(var(--primary-rgb),.1)}.canvas-action-btn .btn-icon{font-size:1rem}.canvas-action-btn:hover{background:rgba(var(--primary-rgb),.12)}.canvas-action-btn.danger{border-color:#ef444459;color:#b91c1c;background:#ef444414}.canvas-action-btn.danger:hover{background:#ef444429}.canvas-action-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.15)}to{transform:scale(1)}}@keyframes glow{0%,to{box-shadow:0 12px 28px rgba(var(--primary-rgb),.25)}50%{box-shadow:0 16px 36px rgba(var(--primary-rgb),.35)}}@keyframes stepGlow{0%,to{box-shadow:0 8px 18px rgba(var(--primary-rgb),.18)}50%{box-shadow:0 12px 28px rgba(var(--primary-rgb),.26)}}@media (max-width: 1024px){.workflow-steps{grid-template-columns:1fr}.preview-toolbar{flex-direction:column;align-items:flex-start}}@media (max-width: 768px){.workflow-header{flex-direction:column;align-items:flex-start}}