:root{--primary: #ff6b95;--primary-dark: #e64d7b;--secondary: #667eea;--bg-gradient: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);--glass-bg: rgba(255, 255, 255, .85);--glass-border: 1px solid rgba(255, 255, 255, .5);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .05);--shadow-md: 0 8px 24px rgba(0, 0, 0, .08);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--p: #ff6b95}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}html{font-size:11px}body{background:var(--bg-gradient);color:#333;min-height:100vh;overflow-x:hidden}.studio-layout{display:flex;height:100vh;overflow:hidden}.studio-sidebar{width:200px;background:#1a1c23;color:#fff;display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.1);flex-shrink:0;z-index:100}.sidebar-logo{padding:15px;font-size:1.1rem;font-weight:800;color:var(--primary);display:flex;align-items:center;gap:8px;border-bottom:1px solid rgba(255,255,255,.1);background:rgba(0,0,0,.2)}.sidebar-menu{flex:1;padding:10px;overflow-y:auto;display:flex;flex-direction:column;gap:4px}.sidebar-menu button{background:transparent;border:none;color:#a0a0a0;padding:8px 12px;text-align:left;cursor:pointer;border-radius:6px;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:10px;transition:all .2s}.sidebar-menu button:hover{background:rgba(255,255,255,.05);color:#fff}.sidebar-menu button.active{background:var(--primary);color:#fff;box-shadow:0 4px 12px #ff6b954d}.studio-main{flex:1;display:flex;flex-direction:column;background:#f4f6f8;position:relative;overflow:hidden}.studio-header{height:50px;background:white;border-bottom:1px solid #e0e0e0;display:flex;align-items:center;padding:0 20px;box-shadow:var(--shadow-sm);z-index:10}.studio-header h2{font-size:1.1rem;font-weight:700;color:#333}.studio-content{flex:1;padding:15px;overflow-y:auto;display:flex;flex-direction:column;gap:15px}.glass-panel{background:white;border-radius:var(--radius-md);padding:15px;box-shadow:var(--shadow-sm);border:1px solid #eee}.prompt-panel{max-width:700px;margin:0 auto;width:100%}.input-group{margin-bottom:12px}.input-group label{display:block;font-weight:600;margin-bottom:4px;color:#555;font-size:.85rem}.modern-input input,textarea,select{width:100%;padding:8px 10px;border:1px solid #ddd;border-radius:var(--radius-sm);font-size:.9rem;transition:all .2s;background:#f9f9f9}.modern-input input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);background:white;box-shadow:0 0 0 3px #ff6b951a}.input-row{display:flex;gap:10px}.input-group.half{flex:1}.age-selector{margin-bottom:15px}.age-buttons{display:flex;gap:8px}.age-buttons button{flex:1;padding:8px;border:1px solid #ddd;background:white;border-radius:var(--radius-sm);cursor:pointer;font-size:.85rem;font-weight:600;color:#666;transition:all .2s}.age-buttons button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.panel-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:15px;padding-top:15px;border-top:1px solid #eee}.range-group{flex:1;display:flex;flex-direction:column;gap:4px}.range-group input[type=range]{width:100%;accent-color:var(--primary)}.btn-generate{background:linear-gradient(135deg,#ff6b95,#ff8fa3);color:#fff;border:none;padding:10px 20px;border-radius:var(--radius-sm);font-weight:700;font-size:.9rem;cursor:pointer;display:flex;align-items:center;gap:8px;box-shadow:0 4px 12px #ff6b954d;transition:transform .2s}.btn-generate:hover{transform:translateY(-2px)}.btn-generate:disabled{opacity:.6;cursor:not-allowed;transform:none}.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;padding:10px 0}.grid-item{background:white;border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm);position:relative;transition:transform .2s;border:1px solid #eee}.grid-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.grid-item.special{border:2px solid var(--primary)}.item-tag{position:absolute;top:8px;left:8px;background:rgba(0,0,0,.7);color:#fff;padding:2px 6px;border-radius:4px;font-size:.65rem;font-weight:700;z-index:2}.item-tag.premium{background:linear-gradient(135deg,#FFD700,#FFA500);color:#fff;box-shadow:0 2px 5px #0003}.page-num{position:absolute;bottom:8px;right:8px;background:rgba(255,255,255,.9);color:#333;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;box-shadow:0 2px 5px #0000001a}.btn-delete,.btn-reload,.btn-zoom{position:absolute;width:24px;height:24px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:5;transition:all .2s;opacity:0}.grid-item:hover .btn-delete,.grid-item:hover .btn-reload,.grid-item:hover .btn-zoom{opacity:1}.btn-delete{top:5px;right:5px;background:#ff4444;color:#fff}.btn-reload{top:5px;right:35px;background:var(--secondary);color:#fff}.btn-zoom{top:5px;right:65px;background:rgba(0,0,0,.6);color:#fff}.loading-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,.8);display:flex;align-items:center;justify-content:center;z-index:10}.spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.progress-track{height:6px;background:#eee;border-radius:3px;overflow:hidden;margin-top:15px;position:relative}.progress-bar{height:100%;background:linear-gradient(45deg,#ff6b95 25%,#ff8fa3 25%,#ff8fa3 50%,#ff6b95 50%,#ff6b95 75%,#ff8fa3 75%,#ff8fa3 100%);background-size:20px 20px;animation:move-stripes 1s linear infinite;transition:width .3s ease}.progress-text{text-align:center;font-size:.75rem;color:#666;margin-top:5px;font-weight:500}.preview-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.btn-export{background:#4CAF50;color:#fff;border:none;padding:8px 15px;border-radius:var(--radius-sm);font-weight:700;font-size:.85rem;cursor:pointer;display:flex;align-items:center;gap:6px}@media (max-width: 768px){.studio-layout{flex-direction:column}.studio-sidebar{width:100%;height:auto;flex-direction:row;align-items:center;padding:5px;overflow-x:auto}.sidebar-logo span,.sidebar-info{display:none}.sidebar-menu{flex-direction:row;padding:0}.sidebar-menu button{padding:8px}.studio-content{padding:10px}}@keyframes move-stripes{0%{background-position:0 0}to{background-position:20px 0}}