html,body,#root{height:100%}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f0f1a,#1a1a2e);padding:20px}.login-container{width:100%;max-width:400px;background:var(--bg-secondary);border-radius:16px;padding:40px;border:1px solid var(--border)}.login-header{text-align:center;margin-bottom:32px}.login-header h1{font-size:28px;margin-bottom:8px}.login-header p{color:var(--text-secondary);font-size:14px}.login-tabs{display:flex;margin-bottom:24px;background:var(--bg-card);border-radius:8px;overflow:hidden}.login-tabs .tab{flex:1;padding:12px;border:none;background:transparent;color:var(--text-secondary);font-size:14px;cursor:pointer;transition:all .2s}.login-tabs .tab.active{background:var(--accent);color:#000;font-weight:600}.login-form .form-group{margin-bottom:16px}.login-form label{display:block;font-size:13px;color:var(--text-secondary);margin-bottom:6px}.login-form input{width:100%;padding:12px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:14px;outline:none;transition:border-color .2s}.login-form input:focus{border-color:var(--accent)}.error-message{background:#ef44441a;border:1px solid var(--error);color:var(--error);padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:16px}.submit-btn{width:100%;padding:14px;background:var(--accent);border:none;border-radius:8px;color:#000;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s}.submit-btn:disabled{opacity:.6;cursor:not-allowed}.login-footer{text-align:center;margin-top:24px;color:var(--text-secondary);font-size:13px}.captcha-row{display:flex;gap:12px;align-items:center}.captcha-row input{flex:1}.captcha-image{cursor:pointer;border-radius:6px;overflow:hidden;background:#333;min-width:120px;height:40px;display:flex;align-items:center;justify-content:center;color:#666;font-size:12px}.captcha-image:hover{opacity:.8}.captcha-image svg{display:block;width:120px;height:40px}.project-list-page{min-height:100vh;background:var(--bg-primary)}.page-header{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.header-left{display:flex;align-items:center;gap:12px}.header-left h1{font-size:20px}.home-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;font-size:18px;text-decoration:none;transition:all .2s}.home-btn:hover{background:var(--accent);border-color:var(--accent)}.admin-btn{padding:8px 16px;background:var(--bg-card);border:1px solid var(--accent);color:var(--accent);border-radius:6px;font-size:13px;cursor:pointer;transition:all .2s}.admin-btn:hover{background:var(--accent);color:#000}.user-info{display:flex;align-items:center;gap:8px}.role-badge{padding:2px 8px;background:var(--accent);color:#000;border-radius:4px;font-size:11px;font-weight:600}.logout-btn{padding:6px 12px;background:transparent;border:1px solid var(--error);color:var(--error);border-radius:6px;font-size:13px;cursor:pointer;transition:all .2s}.page-content{max-width:1200px;margin:0 auto;padding:24px}.stats-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:32px}.stat-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:20px;text-align:center}.stat-value{font-size:28px;font-weight:700;color:var(--accent);margin-bottom:4px}.stat-label{color:var(--text-secondary);font-size:14px}.projects-section{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:20px}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.section-header h2{font-size:18px}.new-project-btn{padding:10px 20px;background:var(--accent);border:none;border-radius:8px;color:#000;font-weight:600;cursor:pointer;transition:background .2s}.new-project-btn:hover{background:var(--accent-hover)}.loading,.empty-state{text-align:center;padding:40px;color:var(--text-secondary)}.empty-state.error-state{color:var(--error, #ef4444)}.empty-state.error-state .retry-btn{margin-top:16px;padding:10px 20px;background:var(--accent);border:none;border-radius:8px;color:#000;font-weight:600;cursor:pointer}.empty-state.error-state .retry-btn:hover{background:var(--accent-hover)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.project-card{display:flex;align-items:flex-start;gap:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:16px;cursor:pointer;transition:all .2s;position:relative}.project-card:hover{border-color:var(--accent);transform:translateY(-2px)}.project-icon{font-size:32px}.project-info{flex:1;min-width:0}.project-info h3{font-size:15px;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.project-code{display:inline-block;background:var(--bg-secondary);padding:2px 8px;border-radius:4px;font-size:11px;color:var(--text-secondary);margin-bottom:8px}.project-meta{display:flex;gap:16px;font-size:13px;color:var(--text-secondary);margin-bottom:4px}.project-time{font-size:12px;color:var(--text-secondary)}.project-card .delete-btn{position:absolute;top:12px;right:12px;width:28px;height:28px;padding:0;background:transparent;border:none;border-radius:6px;cursor:pointer;opacity:0;transition:all .2s;display:flex;align-items:center;justify-content:center;font-size:16px}.project-card:hover .delete-btn{opacity:1}.project-card .delete-btn:hover{background:#ef444433}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;padding:24px;width:90%;max-width:400px}.modal h3{margin-bottom:20px}.modal .form-group{margin-bottom:16px}.modal label{display:block;font-size:13px;color:var(--text-secondary);margin-bottom:6px}.modal input,.modal textarea{width:100%;padding:10px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:14px;outline:none}.modal input:focus,.modal textarea:focus{border-color:var(--accent)}.modal-actions{display:flex;gap:12px;margin-top:24px}.modal-actions button{flex:1;padding:12px;border-radius:8px;font-size:14px;cursor:pointer;border:none}.cancel-btn{background:var(--bg-card);color:var(--text-primary)}.confirm-btn{background:var(--accent);color:#000;font-weight:600}.toolbar{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:var(--bg-secondary);border-bottom:1px solid var(--border);height:56px}.toolbar-left{display:flex;align-items:center;gap:16px}.back-btn{padding:6px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);font-size:13px;cursor:pointer;transition:all .2s}.back-btn:hover{color:var(--text-primary);border-color:var(--text-secondary)}.project-name{font-size:15px;font-weight:500}.toolbar-center{display:flex;align-items:center;gap:8px}.toolbar-group{display:flex;align-items:center;gap:4px;flex-shrink:0}.tool-btn{padding:6px 10px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);font-size:13px;cursor:pointer;transition:all .2s}.tool-btn:hover:not(:disabled){color:var(--text-primary);border-color:var(--text-secondary)}.tool-btn.active{background:var(--accent);border-color:var(--accent);color:#000}.tool-btn:disabled{opacity:.4;cursor:not-allowed}.save-btn{background:var(--success);border-color:var(--success);color:#fff}.save-btn:hover:not(:disabled){background:#16a34a;border-color:#16a34a}.toolbar-divider{width:1px;height:24px;background:var(--border);margin:0 8px}.scale-label{font-size:13px;color:var(--text-secondary);margin-right:4px}.scale-select{padding:6px 10px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:13px;outline:none;cursor:pointer}.view-select{min-width:120px}.checkbox-label{display:flex;align-items:center;gap:4px;font-size:13px;color:var(--text-secondary);cursor:pointer}.checkbox-label input{cursor:pointer}.toolbar-right,.user-menu{display:flex;align-items:center;gap:8px}.user-menu .user-name{font-size:13px;color:var(--text-secondary)}.user-menu .logout-btn{padding:6px 10px;background:transparent;border:1px solid var(--error);border-radius:6px;color:var(--error);font-size:12px;cursor:pointer}.user-menu .logout-btn:hover{background:var(--error);color:#fff}.export-dropdown{position:relative}.export-menu{position:absolute;top:100%;right:0;margin-top:4px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;overflow:hidden;z-index:100;min-width:160px}.export-menu button{display:block;width:100%;padding:10px 16px;background:none;border:none;color:var(--text-primary);font-size:13px;text-align:left;cursor:pointer;transition:background .2s}.export-menu button:hover{background:var(--bg-card)}.snap-group{gap:6px}.snap-select{padding:4px 8px;background:var(--bg-card);border:1px solid var(--border);border-radius:4px;color:var(--text-primary);font-size:12px;cursor:pointer}.snap-select:hover{border-color:var(--primary)}.settings-btn{width:32px;height:32px;padding:0;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:16px;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center}.settings-btn:hover{border-color:var(--primary);color:var(--primary)}.settings-menu button{display:block;width:100%;padding:10px 14px;font-size:13px;color:var(--text-primary);background:none;border:none;text-align:left;cursor:pointer;transition:all .15s}.settings-menu button:hover{background:#00d4aa1a;color:var(--primary)}.modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000}.password-modal{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:24px;max-width:360px;width:90%}.password-modal .form-group{margin-bottom:14px}.password-modal .form-group label{display:block;margin-bottom:6px;font-size:13px;color:var(--text-secondary)}.password-modal .form-group input{width:100%;padding:10px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:14px}.password-modal .form-group input:focus{border-color:var(--primary);outline:none}.password-modal .error-msg{color:#f59e0b;font-size:13px;margin-bottom:12px}.password-modal .modal-actions{display:flex;gap:12px;margin-top:16px}.password-modal .modal-actions button{flex:1;padding:10px;border-radius:8px;font-size:14px;cursor:pointer;border:none}.password-modal .cancel-btn{background:var(--bg-secondary);color:var(--text-primary)}.password-modal .confirm-btn{background:var(--primary);color:#000;font-weight:600}.password-modal .confirm-btn:disabled{opacity:.7;cursor:not-allowed}.template-manager-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:10000}.template-manager{width:600px;max-width:95vw;max-height:85vh;background:var(--bg-primary);border-radius:12px;box-shadow:0 20px 60px #00000080;display:flex;flex-direction:column;overflow:hidden}.tm-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.tm-header h2{margin:0;font-size:18px;font-weight:600}.tm-close{width:32px;height:32px;border:none;background:transparent;color:var(--text-secondary);font-size:24px;cursor:pointer;border-radius:6px;display:flex;align-items:center;justify-content:center;transition:all .2s}.tm-close:hover{background:#ffffff1a;color:var(--text-primary)}.tm-tabs{display:flex;gap:4px;padding:12px 20px;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.tm-tab{padding:8px 16px;border:none;background:transparent;color:var(--text-secondary);font-size:13px;cursor:pointer;border-radius:6px;transition:all .2s}.tm-tab:hover{background:#ffffff0d;color:var(--text-primary)}.tm-tab.active{background:var(--accent);color:#fff}.tm-content{flex:1;overflow-y:auto;padding:20px}.tm-list{display:flex;flex-direction:column;gap:16px}.tm-empty{text-align:center;padding:40px 20px;color:var(--text-secondary)}.tm-empty p{margin-bottom:16px}.tm-add-btn{padding:12px 24px;background:linear-gradient(135deg,var(--accent),#2563EB);border:none;border-radius:8px;color:#fff;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.tm-add-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #3b82f666}.tm-list-header{font-size:12px;color:var(--text-secondary);padding-bottom:8px;border-bottom:1px solid var(--border)}.tm-list-items{display:flex;flex-direction:column;gap:8px}.tm-list-item{display:flex;align-items:center;gap:12px;padding:12px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;transition:all .2s}.tm-list-item:hover{border-color:var(--accent);box-shadow:0 2px 8px #0003}.tm-item-icon{width:44px;height:44px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.tm-item-info{flex:1;min-width:0}.tm-item-name{font-size:14px;font-weight:600;color:var(--text-primary);margin-bottom:4px}.tm-item-meta{display:flex;gap:8px;font-size:12px;color:var(--text-secondary);margin-bottom:2px}.tm-item-code{background:#3b82f633;color:#3b82f6;padding:1px 6px;border-radius:4px}.tm-item-type{color:var(--text-secondary)}.tm-item-price{color:#22c55e}.tm-item-size{font-size:11px;color:var(--text-secondary);font-family:monospace}.tm-item-actions{display:flex;gap:4px}.tm-btn-edit,.tm-btn-delete{width:32px;height:32px;border:1px solid var(--border);background:var(--bg-secondary);border-radius:6px;cursor:pointer;font-size:14px;transition:all .2s}.tm-btn-edit:hover{border-color:#3b82f6;background:#3b82f61a}.tm-btn-delete:hover{border-color:#ef4444;background:#ef44441a}.tm-system-templates{margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.tm-section-title{font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:12px}.tm-system-list{display:flex;flex-direction:column;gap:6px}.tm-system-item{display:flex;align-items:center;gap:10px;padding:8px 12px;background:var(--bg-card);border-radius:6px;font-size:12px;opacity:.7}.tm-sys-icon{width:24px;height:24px;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:12px}.tm-sys-name{flex:1;color:var(--text-primary)}.tm-sys-type{color:var(--text-secondary)}.tm-system-item-with-actions{opacity:1;flex-wrap:wrap}.tm-system-item-with-actions .tm-sys-name{display:flex;align-items:center;gap:8px}.tm-override-tag{font-size:10px;color:var(--accent);background:#3b82f626;padding:2px 6px;border-radius:4px}.tm-sys-actions{display:flex;gap:6px;margin-left:auto}.tm-sys-actions .tm-btn-edit{width:28px;height:28px;font-size:12px}.tm-btn-restore{padding:4px 10px;font-size:11px;border:1px solid var(--border);background:var(--bg-secondary);border-radius:6px;color:var(--text-secondary);cursor:pointer;transition:all .2s}.tm-btn-restore:hover{border-color:var(--accent);color:var(--accent);background:#3b82f61a}.tm-system-more{font-size:11px;color:var(--text-secondary);text-align:center;padding:8px}.tm-form{display:flex;flex-direction:column;gap:16px}.tm-form-hint{padding:10px 12px;background:#3b82f61a;border:1px solid rgba(59,130,246,.3);border-radius:8px;color:var(--text-secondary);font-size:12px;line-height:1.4}.tm-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.tm-form-group{display:flex;flex-direction:column;gap:6px}.tm-form-group label{font-size:12px;font-weight:500;color:var(--text-secondary)}.tm-form-group label .required{color:#ef4444}.tm-form-group input,.tm-form-group select{padding:10px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:14px;transition:all .2s}.tm-form-group input:focus,.tm-form-group select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #3b82f633}.tm-form-group input.error,.tm-form-group select.error{border-color:#ef4444}.error-msg{font-size:11px;color:#ef4444}.tm-form-section{display:flex;flex-direction:column;gap:8px}.tm-form-section>label{font-size:12px;font-weight:500;color:var(--text-secondary)}.tm-size-inputs{display:flex;align-items:center;gap:8px}.tm-size-item{flex:1;display:flex;flex-direction:column;gap:4px}.tm-size-item span{font-size:11px;color:var(--text-secondary);text-align:center}.tm-size-item input{padding:8px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:14px;text-align:center}.tm-size-item input:focus{outline:none;border-color:var(--accent)}.tm-size-x{color:var(--text-secondary);font-size:16px;padding-top:16px}.tm-color-picker{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.tm-color-btn{width:32px;height:32px;border:2px solid transparent;border-radius:6px;cursor:pointer;transition:all .2s}.tm-color-btn:hover{transform:scale(1.1)}.tm-color-btn.active{border-color:#fff;box-shadow:0 0 0 2px var(--accent)}.tm-color-input{width:32px;height:32px;padding:0;border:1px solid var(--border);border-radius:6px;cursor:pointer;background:transparent}.tm-preview{padding:12px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px}.tm-preview>label{display:block;font-size:12px;font-weight:500;color:var(--text-secondary);margin-bottom:10px}.tm-preview-item{display:flex;align-items:center;gap:12px;padding:10px;background:var(--bg-secondary);border-radius:6px}.tm-preview-icon{width:48px;height:48px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:24px}.tm-preview-info{flex:1}.tm-preview-name{font-size:14px;font-weight:600;color:var(--text-primary)}.tm-preview-meta{font-size:12px;color:var(--text-secondary);margin:4px 0}.tm-preview-size{font-size:11px;color:var(--text-secondary);font-family:monospace}.tm-error-banner{padding:10px 12px;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:6px;color:#ef4444;font-size:13px}.tm-form-actions{display:flex;gap:12px;justify-content:flex-end;padding-top:12px;border-top:1px solid var(--border)}.tm-btn-cancel{padding:10px 20px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);font-size:14px;cursor:pointer;transition:all .2s}.tm-btn-cancel:hover{background:var(--bg-secondary);color:var(--text-primary)}.tm-btn-save{padding:10px 24px;background:linear-gradient(135deg,var(--accent),#2563EB);border:none;border-radius:6px;color:#fff;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.tm-btn-save:hover{transform:translateY(-1px);box-shadow:0 4px 12px #3b82f666}.block-library{display:flex;flex-direction:column;height:100%}.library-header{display:flex;justify-content:space-between;align-items:center;padding:16px;border-bottom:1px solid var(--border)}.library-header h3{font-size:15px;margin:0}.library-settings-btn{width:28px;height:28px;border:1px solid var(--border);background:var(--bg-card);border-radius:6px;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;transition:all .2s}.library-settings-btn:hover{border-color:var(--accent);background:#3b82f61a;transform:rotate(45deg)}.library-search{padding:12px 16px;border-bottom:1px solid var(--border)}.library-search input{width:100%;padding:8px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:13px;outline:none}.library-search input:focus{border-color:var(--accent)}.library-types{display:flex;flex-wrap:wrap;gap:6px;padding:12px 16px;border-bottom:1px solid var(--border)}.type-btn{padding:4px 10px;background:var(--bg-card);border:1px solid var(--border);border-radius:4px;color:var(--text-secondary);font-size:12px;cursor:pointer;transition:all .2s}.type-btn:hover{color:var(--text-primary)}.type-btn.active{background:var(--accent);border-color:var(--accent);color:#000}.library-list{flex:1;overflow-y:auto;padding:12px}.empty-list{text-align:center;padding:20px;color:var(--text-secondary);font-size:13px}.template-item{display:flex;gap:12px;padding:12px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;margin-bottom:8px;cursor:grab;transition:all .2s}.template-item:hover{border-color:var(--accent)}.template-item:active{cursor:grabbing}.template-icon{width:40px;height:40px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.template-info{flex:1;min-width:0}.template-name{font-size:13px;font-weight:500;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.template-meta{display:flex;gap:8px;font-size:11px;margin-bottom:2px}.template-code{color:var(--text-secondary)}.template-price{color:var(--accent)}.template-size{font-size:11px;color:var(--text-secondary)}.library-tip{padding:12px 16px;border-top:1px solid var(--border);font-size:12px;color:var(--text-secondary);text-align:center}.canvas-2d-container{width:100%;height:100%;position:relative;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;touch-action:none}.canvas-2d-container canvas{display:block}.section-panel-2d{position:absolute;bottom:60px;right:12px;width:200px;background:#1a1a2ef2;border:1px solid var(--border);border-radius:8px;z-index:1000;box-shadow:0 4px 12px #0000004d}.section-panel-2d .section-panel-header{padding:10px 12px;border-bottom:1px solid var(--border);font-size:13px;font-weight:500;color:var(--text-primary)}.section-panel-2d .section-panel-body{padding:12px}.section-panel-2d .drawing-status{text-align:center}.section-panel-2d .drawing-indicator{color:#f59e0b;font-weight:500;animation:blink 1s infinite}.section-panel-2d .drawing-status p{margin:8px 0;font-size:12px;color:var(--text-secondary)}.section-panel-2d .cancel-draw-btn{padding:6px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:4px;color:var(--text-secondary);font-size:12px;cursor:pointer}.section-panel-2d .cancel-draw-btn:hover{border-color:var(--error);color:var(--error)}.section-panel-2d .section-active .section-info-text{font-size:12px;color:#22c55e;margin-bottom:10px;text-align:center}.section-panel-2d .section-actions{display:flex;flex-wrap:wrap;gap:6px}.section-panel-2d .section-action-btn{flex:1;min-width:55px;padding:6px 8px;background:var(--bg-card);border:1px solid var(--border);border-radius:4px;color:var(--text-secondary);font-size:11px;cursor:pointer;transition:all .2s}.section-panel-2d .section-action-btn:hover{border-color:var(--accent);color:var(--accent)}.section-panel-2d .section-action-btn.clear:hover{border-color:var(--error);color:var(--error)}.section-panel-2d .section-empty{text-align:center}.section-panel-2d .section-empty p{font-size:12px;color:var(--text-secondary);margin-bottom:10px}.section-panel-2d .draw-section-btn{width:100%;padding:10px 16px;background:linear-gradient(135deg,#ef4444,#dc2626);border:none;border-radius:6px;color:#fff;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s}.section-panel-2d .draw-section-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #ef444466}.canvas-info{position:absolute;top:12px;left:12px;display:flex;gap:12px;padding:6px 12px;background:#1a1a2ee6;border:1px solid var(--border);border-radius:6px;font-size:12px;color:var(--text-secondary);z-index:10}.view-type-badge{background:var(--accent);color:#000;padding:2px 8px;border-radius:4px;font-weight:500}.axis-indicator{position:absolute;bottom:20px;left:20px;z-index:10}.axis{font-size:12px;font-weight:500;color:var(--text-secondary);background:#1a1a2ecc;padding:2px 6px;border-radius:3px}.axis-x{color:#ef4444;margin-bottom:4px}.axis-y{color:#22c55e}.canvas-controls{position:absolute;bottom:20px;right:20px;display:flex;gap:16px;padding:6px 12px;background:#1a1a2ecc;border:1px solid var(--border);border-radius:6px;font-size:11px;color:var(--text-secondary);z-index:10}.canvas-2d-container.drawing-mode{cursor:crosshair}.canvas-2d-container.drawing-mode canvas{cursor:crosshair}.section-toolbar{display:flex;gap:8px}.section-tool-btn{padding:8px 12px;border:none;border-radius:6px;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:4px}.section-tool-btn.draw-btn{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.section-tool-btn.draw-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #ef444466}.section-tool-btn.direction-btn{background:#3b82f6e6;color:#fff}.section-tool-btn.direction-btn:hover{background:#3b82f6}.section-tool-btn.clear-btn{background:#6b7280cc;color:#fff}.section-tool-btn.clear-btn:hover{background:#ef4444cc}.drawing-status-bar{display:flex;align-items:center;gap:12px;padding:8px 16px;background:#f59e0bf2;border-radius:6px;color:#000;font-size:13px;font-weight:500}.drawing-status-bar .drawing-indicator{color:#dc2626;animation:blink 1s infinite}.drawing-status-bar .cancel-btn{padding:4px 10px;background:#0003;border:none;border-radius:4px;color:#000;font-size:11px;cursor:pointer}.drawing-status-bar .cancel-btn:hover{background:#0000004d}.drawing-hint{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:100;pointer-events:none}.drawing-hint .hint-content{background:#f59e0bf2;color:#000;padding:16px 24px;border-radius:8px;font-size:14px;font-weight:500;text-align:center;line-height:1.6;box-shadow:0 4px 20px #0000004d;animation:pulse 2s infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.5}}@keyframes pulse{0%,to{box-shadow:0 4px 20px #f59e0b4d}50%{box-shadow:0 4px 30px #f59e0b80}}.view-3d-container{width:100%;height:100%;position:relative;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;touch-action:none}.view-3d-info{position:absolute;top:12px;left:12px;display:flex;gap:12px;padding:6px 12px;background:#1a1a2ee6;border:1px solid var(--border);border-radius:6px;font-size:12px;color:var(--text-secondary)}.view-3d-info .section-active{color:#ef4444;font-weight:600}.view-3d-controls{position:absolute;bottom:12px;left:12px;padding:10px 14px;background:#1a1a2ee6;border:1px solid var(--border);border-radius:6px;font-size:11px;color:var(--text-secondary)}.view-3d-controls p{margin:4px 0}.property-panel{padding:16px}.prop-group{margin-bottom:12px}.prop-group label{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:4px}.prop-group input,.prop-group select{width:100%;padding:8px 10px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:13px;outline:none}.prop-group input:focus,.prop-group select:focus{border-color:var(--accent)}.prop-group input:disabled{opacity:.6;cursor:not-allowed}.prop-group input[type=color]{padding:2px;height:32px;cursor:pointer}.prop-multi-hint{font-size:11px;color:var(--text-secondary);margin-left:4px}.prop-row{display:flex;gap:8px}.prop-group.small{flex:1}.prop-group.checkbox{display:flex;gap:16px}.prop-group.checkbox label{display:flex;align-items:center;gap:6px;cursor:pointer;font-size:13px;color:var(--text-primary)}.summary-list,.quantity-list{background:var(--bg-card);border-radius:8px;overflow:hidden}.summary-item,.quantity-item{display:flex;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--border);font-size:13px}.summary-item:last-child,.quantity-item:last-child{border-bottom:none}.summary-item.total{background:#ffb8001a;font-weight:600}.summary-item.total span:last-child{color:var(--accent)}.help-text{font-size:13px;color:var(--text-secondary);line-height:1.6}.panel-actions{margin-top:20px}.panel-actions .delete-btn{width:100%;padding:10px;background:transparent;border:1px solid var(--error);border-radius:6px;color:var(--error);font-size:13px;cursor:pointer;transition:all .2s}.panel-actions .delete-btn:hover{background:var(--error);color:#fff}.layer-panel{padding:16px}.section-header h4{font-size:13px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin:0}.settings-btn{width:28px;height:28px;background:transparent;border:1px solid var(--border);border-radius:4px;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;transition:all .2s}.settings-btn:hover{border-color:var(--primary);background:#4a90e21a}.panel-section h4{font-size:13px;color:var(--text-secondary);margin-bottom:12px;text-transform:uppercase;letter-spacing:.5px}.layer-tree{background:var(--bg-card);border-radius:8px;overflow:hidden}.layer-group{border-bottom:1px solid var(--border)}.layer-group:last-child{border-bottom:none}.layer-item{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;transition:all .2s}.layer-item.layer-parent{background:var(--bg-secondary);font-weight:500}.layer-item.layer-parent:hover{background:#ffffff14}.layer-info-clickable{cursor:pointer;flex:1;min-width:0}.layer-info-clickable:hover{background:#ffffff0d}.layer-children{background:var(--bg-card)}.layer-item.layer-child{padding-left:20px;border-top:1px solid var(--border);font-size:13px}.layer-item.layer-child:hover{background:#ffffff08}.layer-item.hidden{opacity:.5}.layer-item.hidden .layer-name{text-decoration:line-through;color:var(--text-secondary)}.layer-item.locked{background:#ffc8000d}.layer-info{display:flex;align-items:center;gap:8px;flex:1;min-width:0}.layer-indent{width:12px;height:1px;background:var(--border);margin-right:4px}.layer-name{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.layer-count{font-size:11px;color:var(--text-secondary);background:var(--bg-primary);padding:2px 6px;border-radius:10px;flex-shrink:0}.expand-btn{width:20px;height:20px;background:transparent;border:none;cursor:pointer;font-size:10px;color:var(--text-secondary);padding:0;display:flex;align-items:center;justify-content:center;transition:transform .2s}.expand-btn:hover{color:var(--text-primary)}.layer-actions{display:flex;gap:4px;flex-shrink:0}.layer-btn{width:28px;height:28px;background:transparent;border:1px solid var(--border);border-radius:4px;cursor:pointer;font-size:12px;transition:all .2s;display:flex;align-items:center;justify-content:center}.layer-btn:hover:not(:disabled){border-color:var(--primary);background:#4a90e21a}.layer-btn.active{background:var(--bg-secondary);border-color:var(--text-secondary)}.layer-btn.partial{border-color:var(--warning, #f0ad4e);background:#f0ad4e1a}.layer-btn:disabled{opacity:.3;cursor:not-allowed}.help-text{font-size:12px;color:var(--text-secondary);line-height:1.8;background:var(--bg-card);padding:12px;border-radius:8px}.help-text p{margin-bottom:4px}.help-text p:last-child{margin-bottom:0}.layer-settings-modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;background:#0009;cursor:pointer}.modal-content{position:relative;background:var(--bg-secondary);border-radius:12px;width:450px;max-width:90vw;max-height:80vh;overflow:hidden;box-shadow:0 20px 60px #0006;cursor:default}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border)}.modal-header h3{margin:0;font-size:16px;font-weight:600}.close-btn{width:32px;height:32px;background:transparent;border:none;font-size:24px;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:4px}.modal-body{padding:20px;overflow-y:auto;max-height:calc(80vh - 60px)}.settings-section{margin-bottom:24px}.settings-section:last-child{margin-bottom:0}.settings-section h4{font-size:13px;color:var(--text-secondary);margin-bottom:12px;text-transform:uppercase;letter-spacing:.5px}.add-layer-form{display:flex;gap:8px}.add-layer-form select{flex:0 0 100px;padding:8px 10px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:13px}.add-layer-form input{flex:1;padding:8px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:13px}.add-layer-form input:focus{border-color:var(--primary);outline:none}.add-layer-form button{padding:8px 16px;background:var(--primary);border:none;border-radius:6px;color:#fff;font-size:13px;cursor:pointer;transition:opacity .2s}.add-layer-form button:hover:not(:disabled){opacity:.9}.add-layer-form button:disabled{opacity:.5;cursor:not-allowed}.layer-settings-list{background:var(--bg-card);border-radius:8px;overflow:hidden}.layer-settings-group{border-bottom:1px solid var(--border)}.layer-settings-group:last-child{border-bottom:none}.parent-layer-name{padding:10px 12px;font-weight:500;font-size:13px;background:#ffffff08;color:var(--text-secondary)}.child-layer-row{display:flex;justify-content:space-between;align-items:center;padding:8px 12px 8px 24px;border-top:1px solid var(--border)}.child-layer-row:hover{background:#ffffff05}.child-layer-row input{flex:1;padding:4px 8px;background:var(--bg-primary);border:1px solid var(--primary);border-radius:4px;color:var(--text-primary);font-size:13px}.child-layer-name{flex:1;font-size:13px}.child-layer-count{margin-left:8px;font-size:11px;color:var(--text-secondary)}.child-layer-actions{display:flex;gap:4px}.child-layer-actions button{width:28px;height:28px;background:transparent;border:1px solid var(--border);border-radius:4px;cursor:pointer;font-size:12px;display:flex;align-items:center;justify-content:center;transition:all .2s}.child-layer-actions .edit-btn:hover{border-color:var(--primary);background:#4a90e21a}.child-layer-actions .delete-btn:hover:not(:disabled){border-color:#e74c3c;background:#e74c3c1a}.child-layer-actions .delete-btn:disabled{opacity:.3;cursor:not-allowed}.floor-panel{padding:16px}.panel-section{margin-bottom:20px}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.section-header h4{font-size:13px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.add-floor-btn{padding:4px 10px;background:var(--accent);border:none;border-radius:4px;color:#000;font-size:12px;cursor:pointer;transition:background .2s}.add-floor-btn:hover{background:var(--accent-hover)}.floor-list{display:flex;flex-direction:column;gap:8px}.floor-item{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:12px;cursor:pointer;transition:all .2s;position:relative}.floor-item:hover{border-color:var(--text-secondary)}.floor-item.active{border-color:var(--accent);background:#ffb8000d}.floor-main{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.floor-name{font-size:14px;font-weight:500}.floor-count{font-size:12px;color:var(--text-secondary)}.floor-details{display:flex;gap:16px}.floor-field{display:flex;align-items:center;gap:6px;font-size:12px}.floor-field label{color:var(--text-secondary)}.floor-field input{width:60px;padding:4px 6px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:4px;color:var(--text-primary);font-size:12px;outline:none}.floor-field input:focus{border-color:var(--accent)}.floor-field span{color:var(--text-secondary)}.floor-field .elevation{color:var(--text-primary)}.remove-floor-btn{position:absolute;top:8px;right:8px;width:20px;height:20px;background:transparent;border:none;border-radius:4px;color:var(--text-secondary);font-size:12px;cursor:pointer;opacity:0;transition:all .2s}.floor-item:hover .remove-floor-btn{opacity:1}.remove-floor-btn:hover{background:#ef444433;color:var(--error)}.current-floor-info{font-size:16px;font-weight:500;color:var(--accent);margin-bottom:8px}.help-text{font-size:12px;color:var(--text-secondary);line-height:1.6}.upper-floor-overlay-section{border-top:1px solid var(--border);padding-top:16px}.upper-floor-overlay-section h4{font-size:13px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.upper-floor-overlay-section .help-text{margin-bottom:12px}.overlay-toggle{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-primary);cursor:pointer;margin-bottom:12px}.overlay-toggle input[type=checkbox]{cursor:pointer}.overlay-opacity-row{display:flex;align-items:center;gap:10px;margin-top:8px}.overlay-opacity-row label{font-size:12px;color:var(--text-secondary);min-width:48px}.overlay-opacity-row input[type=range]{flex:1;min-width:0;accent-color:var(--accent)}.overlay-opacity-row .opacity-value{font-size:12px;color:var(--text-secondary);min-width:32px}.section-panel{background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;margin-top:16px}.section-panel-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border)}.section-panel-header h4{margin:0;font-size:14px;font-weight:600}.section-status{font-size:11px;padding:2px 8px;border-radius:10px;background:#6b72804d;color:var(--text-secondary)}.section-status.active{background:#22c55e33;color:#22c55e}.section-status.drawing{background:#f59e0b33;color:#f59e0b;animation:pulse-status 1s infinite}@keyframes pulse-status{0%,to{opacity:1}50%{opacity:.6}}.section-panel-content{padding:16px}.drawing-status{text-align:center;padding:16px;background:#f59e0b1a;border:1px dashed rgba(245,158,11,.5);border-radius:8px}.drawing-indicator{display:inline-block;font-size:14px;font-weight:600;color:#f59e0b}.drawing-instruction{margin:10px 0;font-size:12px;color:var(--text-secondary);line-height:1.5}.cancel-drawing-btn{padding:8px 20px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);font-size:13px;cursor:pointer;transition:all .2s}.cancel-drawing-btn:hover{border-color:var(--error);color:var(--error)}.section-info{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:12px;margin-bottom:12px}.info-title{font-size:13px;font-weight:600;color:#ef4444;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--border)}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.info-item{display:flex;flex-direction:column;gap:2px}.info-label{font-size:11px;color:var(--text-secondary)}.info-value{font-size:12px;font-weight:500;color:var(--text-primary);font-family:monospace}.section-direction{display:flex;align-items:center;gap:12px;margin-bottom:12px;padding:8px 12px;background:var(--bg-card);border-radius:6px}.direction-label{font-size:12px;color:var(--text-secondary)}.direction-toggle-btn{flex:1;padding:6px 12px;background:#3b82f633;border:1px solid rgba(59,130,246,.5);border-radius:4px;color:#3b82f6;font-size:12px;cursor:pointer;transition:all .2s}.direction-toggle-btn:hover{background:#3b82f64d}.section-options{margin-bottom:12px}.option-label{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer}.option-label input{accent-color:var(--accent)}.section-view-mode{margin-bottom:12px;padding:10px 12px;background:var(--bg-card);border-radius:6px}.mode-label{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:8px}.mode-buttons{display:flex;gap:6px}.mode-btn{flex:1;padding:6px 10px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:4px;color:var(--text-secondary);font-size:11px;cursor:pointer;transition:all .2s}.mode-btn:hover{border-color:var(--accent);color:var(--text-primary)}.mode-btn.active{background:#22c55e33;border-color:#22c55e;color:#22c55e}.section-actions{display:flex;gap:8px}.view-section-btn{flex:2;padding:10px 12px;background:linear-gradient(135deg,#3b82f6,#2563eb);border:none;border-radius:6px;color:#fff;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s}.view-section-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #3b82f64d}.redraw-btn{flex:1;padding:10px 8px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);font-size:12px;cursor:pointer;transition:all .2s}.redraw-btn:hover{border-color:var(--accent);color:var(--accent)}.clear-section-btn{flex:1;padding:10px 8px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);font-size:12px;cursor:pointer;transition:all .2s}.clear-section-btn:hover{border-color:#ef4444;color:#ef4444}.draw-section-btn{width:100%;padding:12px 16px;background:linear-gradient(135deg,#ef4444,#dc2626);border:none;border-radius:8px;color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.draw-section-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #ef444466}.section-empty{text-align:center;padding:10px 0}.section-empty p{margin:0 0 4px;font-size:13px;color:var(--text-primary)}.section-empty .hint{font-size:11px;color:var(--text-secondary);margin-bottom:12px}.section-tip{padding:10px 12px;background:#fbbf241a;border:1px solid rgba(251,191,36,.3);border-radius:6px;font-size:12px;color:#fbbf24;margin-top:12px}.editor-page{display:flex;flex-direction:column;height:100vh;overflow:hidden}.editor-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;background:var(--bg-primary)}.editor-main{display:flex;flex:1;overflow:hidden}.editor-left{width:280px;background:var(--bg-secondary);border-right:1px solid var(--border);overflow-y:auto}.editor-center{flex:1;background:var(--bg-primary);position:relative;overflow:hidden}.editor-right{width:280px;background:var(--bg-secondary);border-left:1px solid var(--border);display:flex;flex-direction:column}.panel-tabs{display:flex;border-bottom:1px solid var(--border)}.panel-tab{flex:1;padding:12px;background:transparent;border:none;color:var(--text-secondary);font-size:13px;cursor:pointer;transition:all .2s}.panel-tab:hover{color:var(--text-primary)}.panel-tab.active{color:var(--accent);border-bottom:2px solid var(--accent)}.panel-content{flex:1;overflow-y:auto}.editor-footer{display:flex;justify-content:space-between;align-items:center;padding:10px 20px;background:var(--bg-secondary);border-top:1px solid var(--border);font-size:13px}.footer-left{display:flex;gap:20px;color:var(--text-secondary)}.footer-right .total-cost{color:var(--accent);font-weight:600;font-size:15px}.admin-page{min-height:100vh;background:var(--bg-primary)}.admin-header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.header-left{display:flex;align-items:center;gap:20px}.header-left h1{font-size:20px;font-weight:600}.header-left .back-btn{padding:8px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);cursor:pointer;transition:all .2s}.header-left .back-btn:hover{color:var(--text-primary);border-color:var(--text-secondary)}.header-right{display:flex;align-items:center;gap:16px}.admin-badge{padding:4px 12px;background:var(--accent);color:#000;border-radius:4px;font-size:12px;font-weight:600}.user-name{color:var(--text-secondary);font-size:14px}.logout-btn{padding:8px 16px;background:transparent;border:1px solid var(--error);border-radius:6px;color:var(--error);cursor:pointer;transition:all .2s}.logout-btn:hover{background:var(--error);color:#fff}.admin-tabs{display:flex;gap:4px;padding:16px 24px 0;border-bottom:1px solid var(--border)}.admin-tabs .tab{padding:12px 24px;background:transparent;border:none;color:var(--text-secondary);font-size:14px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .2s}.admin-tabs .tab:hover{color:var(--text-primary)}.admin-tabs .tab.active{color:var(--accent);border-bottom-color:var(--accent)}.admin-content{padding:24px}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.section-header h2{font-size:18px;font-weight:500}.create-btn{padding:10px 20px;background:var(--accent);border:none;border-radius:6px;color:#000;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.create-btn:hover{background:var(--accent-hover)}.templates-table{background:var(--bg-secondary);border-radius:8px;overflow:hidden}.templates-table table{width:100%;border-collapse:collapse}.templates-table th,.templates-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border)}.templates-table th{background:var(--bg-card);color:var(--text-secondary);font-size:13px;font-weight:500}.templates-table td{font-size:14px}.templates-table tr:last-child td{border-bottom:none}.templates-table tr:hover td{background:#ffb8000d}.color-preview{width:24px;height:24px;border-radius:4px;border:1px solid var(--border)}.templates-table .edit-btn,.templates-table .delete-btn{padding:6px 12px;margin-right:8px;background:var(--bg-card);border:1px solid var(--border);border-radius:4px;color:var(--text-secondary);font-size:12px;cursor:pointer;transition:all .2s}.templates-table .edit-btn:hover{color:var(--accent);border-color:var(--accent)}.templates-table .delete-btn:hover{color:var(--error);border-color:var(--error)}.templates-table .empty{text-align:center;color:var(--text-secondary);padding:40px!important}.pricing-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.pricing-card{background:var(--bg-secondary);border-radius:8px;padding:20px}.pricing-card h3{font-size:16px;font-weight:500;margin-bottom:4px}.pricing-card .count{color:var(--text-secondary);font-size:13px;margin-bottom:16px}.pricing-list{display:flex;flex-direction:column;gap:10px}.pricing-item{display:flex;align-items:center;gap:12px;padding:10px 12px;background:var(--bg-card);border-radius:6px}.pricing-item .template-name{flex:1;font-size:14px}.pricing-item .template-price{color:var(--accent);font-size:14px;font-weight:500}.pricing-item .quick-edit-btn{padding:4px 10px;background:transparent;border:1px solid var(--border);border-radius:4px;color:var(--text-secondary);font-size:12px;cursor:pointer;transition:all .2s}.pricing-item .quick-edit-btn:hover{color:var(--accent);border-color:var(--accent)}.no-templates{color:var(--text-secondary);font-size:13px;text-align:center;padding:20px}.modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:var(--bg-secondary);border-radius:12px;width:90%;max-width:600px;max-height:90vh;overflow-y:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border)}.modal-header h3{font-size:18px;font-weight:500}.close-btn{width:32px;height:32px;background:transparent;border:none;color:var(--text-secondary);font-size:24px;cursor:pointer;border-radius:6px;transition:all .2s}.close-btn:hover{background:var(--bg-card);color:var(--text-primary)}.modal form{padding:24px}.form-section{margin-bottom:20px}.form-section h4{font-size:14px;font-weight:500;color:var(--text-secondary);margin-bottom:12px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}.form-row.three-col{grid-template-columns:1fr 1fr 1fr}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:13px;color:var(--text-secondary)}.form-group input,.form-group select,.form-group textarea{padding:10px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:14px;outline:none;transition:border-color .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--accent)}.form-group input[type=color]{width:48px;height:40px;padding:4px;cursor:pointer}.color-input-group{display:flex;gap:8px}.color-input-group input[type=text]{flex:1}.modal-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border)}.cancel-btn{padding:10px 20px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);font-size:14px;cursor:pointer;transition:all .2s}.cancel-btn:hover{color:var(--text-primary);border-color:var(--text-secondary)}.submit-btn{padding:10px 24px;background:var(--accent);border:none;border-radius:6px;color:#000;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.submit-btn:hover{background:var(--accent-hover)}.loading{text-align:center;padding:60px;color:var(--text-secondary)}.settings-dropdown{position:relative;display:inline-block}.settings-btn{width:36px;height:36px;padding:0;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:18px;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center}.settings-btn:hover{border-color:var(--accent);color:var(--accent)}.settings-menu{position:absolute;top:100%;right:0;margin-top:8px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;min-width:140px;box-shadow:0 8px 24px #0000004d;z-index:200;overflow:hidden}.settings-menu button{display:block;width:100%;padding:12px 16px;font-size:14px;color:var(--text-primary);background:none;border:none;text-align:left;cursor:pointer;transition:all .15s}.settings-menu button:hover{background:#00d4aa1a;color:var(--accent)}.settings-menu button.danger:hover{background:#ef444426;color:#ef4444}.password-modal{max-width:360px}.password-modal h3{margin-bottom:16px;font-size:1.1rem}.error-msg{color:#f59e0b;font-size:13px;margin-bottom:12px}*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-card: #242438;--text-primary: #ffffff;--text-secondary: #a0a0b0;--accent: #FFB800;--accent-hover: #FFC933;--success: #22C55E;--error: #EF4444;--border: #3a3a5a}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.5}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;background:var(--bg-primary)}.loading-spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.save-toast{position:fixed;top:80px;left:50%;transform:translate(-50%);background:var(--success);color:#fff;padding:10px 24px;border-radius:8px;font-size:14px;z-index:9999;animation:fadeInOut 2s ease}@keyframes fadeInOut{0%{opacity:0;transform:translate(-50%) translateY(-10px)}15%{opacity:1;transform:translate(-50%) translateY(0)}85%{opacity:1}to{opacity:0}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}