:root{--bg-primary:#0a0e17;--bg-secondary:#111827;--bg-tertiary:#1a2332;--bg-hover:#243447;--bg-active:#2a3f55;--accent-primary:#2ac997c1;--accent-secondary:#14b88a;--accent-hover:#3eeaa5;--accent-light:#5eeab9;--accent-dark:#0f7659;--accent-bg:rgba(13,148,136,0.1);--accent-border:rgba(13,148,92,0.3);--text-primary:#e2e8f0;--text-secondary:#94a3b8;--text-muted:#64748b;--text-inverse:#f4f7ff;--border-color:#2a3f55;--shadow-color:rgba(0,0,0,0.5);--input-bg:#1a2332;--input-border:#2a3f55;--input-focus:#0d945c;--success:#14b88a;--error:#ef4444;--warning:#f59e0b;--transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}*{margin:0;padding:0;box-sizing:border-box;user-select:none}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);height:100vh;overflow:hidden;display:flex;flex-direction:column}a{color:var(--accent-light)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--accent-primary);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent-secondary)}.header{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:0 24px;padding-left:5px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;height:70px;min-height:70px;max-height:70px}.header-left{display:flex;align-items:center;gap:12px;height:100%}#project_logo{height:100%;display:flex;align-items:center;margin:0;padding:0}#project_logo img{height:70px;width:auto;border:0;display:block;padding:0;margin:0}#project_title{margin-top:-8px}#project_name{font-size:25px;font-weight:600;background:linear-gradient(135deg,var(--text-primary),var(--text-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}#project_brief{font-size:12px;color:var(--accent-light);text-shadow:0px 0px 10px,0px 0px 4px;line-height:1.2;-webkit-text-fill-color:var(--accent-light)}.header-actions{display:flex;gap:8px;flex-shrink:0}.btn{padding:8px 16px;border:none;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;gap:6px;background:var(--bg-tertiary);color:var(--text-primary)}.btn:hover{background:var(--bg-hover);transform:translateY(-1px)}.btn-primary{background:var(--accent-primary);color:var(--text-inverse)}.btn-primary:hover{background:var(--accent-secondary)}.btn-success{background:var(--success);color:var(--text-inverse)}.btn-success:hover{background:var(--accent-hover)}.btn-danger{background:var(--error);color:white}.btn-danger:hover{background:#dc2626}.btn-sm{padding:4px 12px;font-size:12px}.btn-icon{padding:6px 10px;font-size:16px}.main-container{display:flex;flex:1;overflow:hidden}.sidebar{width:220px;background:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;flex-shrink:0;overflow:hidden}.sidebar-header{padding:16px;border-bottom:1px solid var(--border-color);font-size:13px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.5px}.category-list{flex:1;overflow-y:auto;padding:8px}.category-item{padding:10px 14px;border-radius:6px;cursor:pointer;transition:var(--transition);font-size:14px;display:flex;align-items:center;gap:10px;margin-bottom:2px}.category-item:hover{background:var(--bg-hover)}.category-item.active{background:var(--accent-bg);color:var(--accent-light);border-left:3px solid var(--accent-primary)}.category-badge{background:var(--bg-tertiary);padding:2px 8px;border-radius:10px;font-size:11px;color:var(--text-muted);margin-left:auto}.category-item.active .category-badge{background:var(--accent-dark);color:var(--accent-light)}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--border-color);font-size:12px;color:var(--text-muted)}.content{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-primary)}.package-list-area{flex:1;overflow:hidden;display:flex;flex-direction:column}.list-header{padding:16px 24px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.list-header h2{font-size:18px;font-weight:500}.list-header .count{color:var(--text-muted);font-size:14px;font-weight:400}.list-actions{display:flex;gap:8px}.package-grid{flex:1;overflow-y:auto;padding:16px 24px;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;align-content:start}.package-card{background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:8px;padding:14px 16px;display:flex;align-items:center;gap:14px;transition:var(--transition);cursor:pointer}.package-card:hover{border-color:var(--accent-primary);transform:translateY(-2px);box-shadow:0 4px 12px var(--shadow-color)}.package-card.selected{border-color:var(--accent-primary);background:var(--accent-bg)}.package-icon{width:40px;height:40px;border-radius:6px;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0;overflow:hidden}.package-icon img{width:100%;height:100%;object-fit:cover}.package-info{flex:1;min-width:0}.package-info .name{font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.package-info .version{font-size:12px;color:var(--text-muted)}.package-info .type{font-size:11px;color:var(--accent-secondary);background:var(--accent-bg);padding:2px 8px;border-radius:10px;display:inline-block;margin-top:2px}.package-card-actions{display:flex;gap:4px;flex-shrink:0}.editor-panel{background:var(--bg-secondary);border-top:1px solid var(--border-color);height:0;overflow:hidden;transition:height 0.3s ease;flex-shrink:0;position:fixed;bottom:0;left:0;right:0;z-index:100;width:100%}.editor-panel.open{height:calc(100vh - 70px)}.editor-content{padding:20px 24px;overflow-y:auto;height:100%;max-height:calc(100vh - 70px)}.editor-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.editor-header h3{font-size:16px;font-weight:500}.editor-close{background:none;border:none;color:var(--text-muted);font-size:20px;cursor:pointer;padding:4px 8px;border-radius:4px;transition:var(--transition)}.editor-close:hover{background:var(--bg-hover);color:var(--text-primary)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group{display:flex;flex-direction:column;gap:4px}.form-group.full-width{grid-column:1 / -1}.form-group label{font-size:13px;font-weight:500;color:var(--text-secondary)}.form-group input,.form-group select,.form-group textarea{background:var(--input-bg);border:1px solid var(--input-border);border-radius:6px;padding:8px 12px;color:var(--text-primary);font-size:13px;transition:var(--transition);font-family:inherit}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--input-focus);box-shadow:0 0 0 3px rgba(13,148,136,0.1)}.form-group textarea{resize:vertical;min-height:60px}.form-group input[type="checkbox"]{width:18px;height:18px;accent-color:var(--accent-primary);cursor:pointer}.input-with-button{display:flex;gap:8px}.input-with-button input,.input-with-button select{flex:1}.input-with-button .btn{flex-shrink:0}.image-upload-area{border:2px dashed var(--border-color);border-radius:6px;padding:12px;text-align:center;cursor:pointer;transition:var(--transition);position:relative;min-height:120px;display:flex;align-items:center;justify-content:center;background:var(--input-bg)}.image-upload-area:hover{border-color:var(--accent-primary)}.image-upload-area img{max-width:100%;max-height:150px;border-radius:4px}.image-upload-area .placeholder{color:var(--text-muted);font-size:13px}.image-upload-area .image-actions{position:absolute;top:8px;right:8px;display:flex;gap:4px}.image-upload-area .image-actions .btn{background:rgba(0,0,0,0.7);backdrop-filter:blur(4px);padding:4px 10px;font-size:11px}.checkbox-group{flex-direction:row;align-items:center;gap:8px}.checkbox-group label{cursor:pointer}.editor-actions{margin-top:16px;padding-top:16px;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:8px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted);gap:12px}.empty-state .icon{font-size:48px}.empty-state h3{color:var(--text-secondary)}.toast-container{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:8px;z-index:1000}.toast{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:12px 20px;color:var(--text-primary);font-size:14px;box-shadow:0 4px 12px var(--shadow-color);animation:slideIn 0.3s ease;min-width:250px}.toast.success{border-left:4px solid var(--success)}.toast.error{border-left:4px solid var(--error)}.toast.info{border-left:4px solid var(--accent-primary)}@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}@media (max-width:768px){.sidebar{width:60px}.sidebar-header{display:none}.category-item span:not(.emoji){display:none}.category-badge{display:none}.form-grid{grid-template-columns:1fr}.header h1{font-size:16px}.package-grid{grid-template-columns:1fr;padding:12px}.editor-content{padding:12px}}.hidden-input{display:none}.loading{opacity:0.6;pointer-events:none}.package-card.dragging{opacity:0.4;transform:scale(0.95);transition:all 0.2s ease}.package-card.dragging-active{opacity:0.4}.package-card.drag-over-before{border-left:3px solid var(--accent-primary);border-left-color:var(--accent-hover);transform:translateX(-2px)}.package-card.drag-over-after{border-right:3px solid var(--accent-primary);border-right-color:var(--accent-hover);transform:translateX(2px)}.package-card{user-select:none;cursor:grab;transition:all 0.2s ease}.package-card:active{cursor:grabbing}.move-buttons{display:flex;gap:4px}.move-buttons .btn{padding:4px 8px;font-size:14px}.search-wrapper{display:flex;align-items:center;background:var(--input-bg);border:2px solid var(--input-border);border-radius:6px;padding:0 12px;transition:var(--transition);margin-right:2px}.search-wrapper:focus-within{border-color:var(--input-focus);box-shadow:0 0 0 3px rgba(13,148,136,0.1)}.search-wrapper i{color:var(--text-muted);font-size:14px;margin-right:8px}.search-wrapper input{background:none;border:none;padding:8px 0;color:var(--text-primary);font-size:13px;outline:none;width:200px}.search-wrapper input::placeholder{color:var(--text-muted)}.footer{background:var(--bg-secondary);border-top:2px solid var(--border-color);padding:8px 10px;display:flex;justify-content:space-between;align-items:center;flex-shrink:0;font-size:12px;color:var(--text-secondary)}.footer i{margin:0 4px}