.studio-container{display:flex;height:100vh;background-color:#fff;color:#1a1a2e;font-family:Inter,system-ui,-apple-system,sans-serif;overflow:hidden}.studio-sidebar{width:320px;border-right:1px solid #e5e7eb;padding:1.5rem;display:flex;flex-direction:column;gap:1.5rem;overflow-y:auto;background:#fdfdfd}.tab-group{display:flex;background:#f3f4f6;padding:4px;border-radius:12px}.tab-btn{flex:1;padding:8px;border:none;background:transparent;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;color:#4b5563;transition:all .2s}.tab-btn.active{background:#fff;color:#111827;box-shadow:0 2px 4px rgba(0,0,0,.05)}.tool-list{display:flex;flex-direction:column;gap:.5rem}.tool-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:#f9fafb;border-radius:12px;font-weight:500;cursor:pointer}.tool-item.active{background:#eef2ff;color:#4f46e5;border:1px solid #c7d2fe}.section-label{font-size:.75rem;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem}.model-select{width:100%;padding:10px 12px;border:1px solid #d1d5db;border-radius:10px;background:#fff;font-size:.95rem;cursor:pointer}.upgrade-hint{font-size:.75rem;color:#d97706;margin-top:.25rem}.upgrade-hint span{font-weight:700;text-decoration:underline}.reference-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}.ref-box{background:#fff;border:1px dashed #d1d5db;border-radius:10px;height:80px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;transition:border-color .2s}.ref-box:hover{border-color:#6366f1}.ref-box span{font-size:.7rem;font-weight:500;color:#6b7280}.prompt-container{border:1px solid #d1d5db;border-radius:12px;padding:12px;background:#fff;position:relative}.prompt-textarea{width:100%;min-height:120px;border:none;resize:none;font-size:.95rem;color:#1f2937}.prompt-textarea:focus{outline:none}.prompt-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px;color:#9ca3af}.control-row{display:flex;gap:12px}.control-item{flex:1;padding:10px;border:1px solid #e5e7eb;border-radius:10px;display:flex;align-items:center;gap:8px;font-size:.9rem}.generate-btn{width:100%;padding:14px;background:#f3f4f6;border:none;border-radius:12px;color:#9ca3af;font-weight:700;font-size:1rem;cursor:not-allowed;transition:all .2s}.generate-btn.ready{background:#111827;color:#fff;cursor:pointer}.studio-main{flex:1;display:flex;flex-direction:column;overflow:hidden}.studio-header{height:64px;border-bottom:1px solid #e5e7eb;justify-content:space-between;padding:0 2rem}.breadcrumb,.studio-header{display:flex;align-items:center}.breadcrumb{gap:8px;font-size:.9rem;color:#6b7280}.breadcrumb .active{color:#111827;font-weight:600}.header-actions{display:flex;align-items:center;gap:1.5rem}.pricing-link{color:#f97316;font-weight:700;font-size:.9rem}.avatar{width:32px;height:32px;background:#059669;border-radius:50%;justify-content:center;color:#fff;font-weight:700}.avatar,.toolbar{display:flex;align-items:center}.toolbar{padding:1rem 2rem;gap:1rem;border-bottom:1px solid #f3f4f6}.tool-chip{padding:8px 16px;background:#fff;border:1px solid #e5e7eb;border-radius:30px;font-size:.85rem;font-weight:600;display:flex;align-items:center;gap:6px;cursor:pointer}.tool-chip.active{background:#111827;color:#fff;border-color:#111827}.content-scroll{flex:1;overflow-y:auto;padding:2rem}.section-grid{margin-bottom:3rem}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.section-title{font-size:1.25rem;font-weight:800;color:#111827}.see-all{font-size:.85rem;font-weight:600;color:#6b7280}.templates-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.5rem}.template-card{border-radius:12px;overflow:hidden;transition:transform .2s;cursor:pointer}.template-card:hover{transform:translateY(-4px)}.img-container{aspect-ratio:4/3;background:#f3f4f6;position:relative}.img-container img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.card-label{margin-top:.75rem;font-size:.9rem;font-weight:500;color:#374151}.use-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;padding:6px 16px;border-radius:8px;font-weight:700;font-size:.8rem;opacity:0;transition:opacity .2s}.template-card:hover .use-btn{opacity:1}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000}.studio-modal{background:#fff;width:90%;max-width:800px;max-height:80vh;border-radius:24px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 25px 50px -12px rgba(0,0,0,.25)}.modal-header{padding:1.5rem 2rem;border-bottom:1px solid #f3f4f6;display:flex;justify-content:space-between;align-items:center}.modal-header h3{font-size:1.25rem;font-weight:800;margin:0}.modal-header-actions{display:flex;gap:1rem;align-items:center}.modal-search{padding:8px 16px;border:1px solid #e5e7eb;border-radius:12px;outline:none;font-size:.9rem}.close-btn{background:none;border:none;font-size:1.25rem;cursor:pointer;color:#9ca3af}.modal-tabs{padding:1rem 2rem;display:flex;gap:.5rem;overflow-x:auto;border-bottom:1px solid #f3f4f6}.modal-tab{padding:6px 16px;border-radius:20px;border:1px solid #e5e7eb;background:#fff;font-size:.85rem;font-weight:600;cursor:pointer;white-space:nowrap}.modal-tab.active{background:#4f46e5;color:#fff;border-color:#4f46e5}.modal-grid{padding:2rem;display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:1rem;overflow-y:auto}.lora-card{border:2px solid transparent;border-radius:16px;overflow:hidden;cursor:pointer;background:#f9fafb;transition:all .2s}.lora-card.selected{border-color:#4f46e5;background:#eef2ff}.lora-preview{aspect-ratio:1;position:relative;background:#e5e7eb}.lora-check{position:absolute;top:8px;right:8px;background:#4f46e5;color:#fff;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem}.lora-info{padding:10px;display:flex;flex-direction:column}.lora-name{font-size:.8rem;font-weight:700;color:#111827;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lora-cat{font-size:.7rem;color:#6b7280;text-transform:capitalize}.modal-footer{padding:1.25rem 2rem;border-top:1px solid #f3f4f6;display:flex;justify-content:space-between;align-items:center}.confirm-btn{background:#111827;color:#fff;border:none;padding:10px 24px;border-radius:12px;font-weight:700;cursor:pointer}.ref-box.active{border-color:#4f46e5;background:#eef2ff;border-style:solid}