.easypu-dashboard{color:#1e293b;background-color:#f8fafc;width:100vw;height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;display:flex;overflow:hidden}.easypu-sidebar{z-index:10;background-color:#fff;border-right:1px solid #e2e8f0;flex-direction:column;width:260px;min-width:260px;height:100%;display:flex;box-shadow:2px 0 8px #00000005}.sidebar-brand{align-items:center;gap:12px;padding:22px 20px 16px;display:flex}.brand-logo-badge{color:#fff;background:linear-gradient(135deg,#3b82f6 0%,#1d4ed8 100%);border-radius:12px;justify-content:center;align-items:center;width:42px;height:42px;transition:transform .2s;display:flex;box-shadow:0 4px 12px #2563eb4d}.brand-logo-badge:hover{transform:scale(1.05)}.brand-info{flex-direction:column;display:flex}.brand-name{color:#0f172a;letter-spacing:-.5px;font-size:20px;font-weight:700}.brand-tagline{color:#64748b;margin-top:1px;font-size:12px}.sidebar-action{padding:8px 16px 16px}.btn-new-score{color:#fff;cursor:pointer;background:linear-gradient(135deg,#2563eb,#1d4ed8);border:none;border-radius:10px;justify-content:center;align-items:center;gap:8px;width:100%;height:42px;font-size:14px;font-weight:600;transition:all .2s cubic-bezier(.16,1,.3,1);display:flex;box-shadow:0 4px 14px #2563eb40}.btn-new-score:hover{background:linear-gradient(135deg,#1d4ed8,#1e40af);transform:translateY(-1px);box-shadow:0 6px 18px #2563eb59}.btn-new-score .btn-icon{font-size:17px;font-weight:700}.sidebar-nav{flex:1;padding:8px 12px;overflow-y:auto}.nav-section-title{color:#94a3b8;text-transform:uppercase;letter-spacing:.5px;padding:8px 12px 6px;font-size:11px;font-weight:700}.nav-link{color:#475569;cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;width:100%;margin-bottom:2px;padding:10px 14px;font-size:14px;font-weight:500;transition:all .15s;display:flex}.nav-link:hover{color:#0f172a;background-color:#f1f5f9}.nav-link.active{color:#2563eb;background-color:#eff6ff;font-weight:600}.nav-icon-badge{border-radius:6px;justify-content:center;align-items:center;width:28px;height:28px;margin-right:12px;transition:all .2s;display:flex}.nav-icon-badge.blue{color:#2563eb;background-color:#eff6ff}.nav-icon-badge.amber{color:#f59e0b;background-color:#fffbeb}.nav-icon-badge.emerald{color:#10b981;background-color:#ecfdf5}.nav-icon-badge.rose{color:#f43f5e;background-color:#fff1f2}.nav-link.active .nav-icon-badge.blue{color:#fff;background-color:#2563eb}.nav-link.active .nav-icon-badge.amber{color:#fff;background-color:#f59e0b}.nav-link.active .nav-icon-badge.emerald{color:#fff;background-color:#10b981}.nav-link.active .nav-icon-badge.rose{color:#fff;background-color:#f43f5e}.nav-icon{text-align:center;width:20px;margin-right:12px;font-size:16px}.nav-text{flex:1}.nav-badge{color:#475569;background-color:#e2e8f0;border-radius:12px;padding:2px 7px;font-size:12px;font-weight:600}.nav-link.active .nav-badge{color:#1d4ed8;background-color:#dbeafe}.nav-badge.trash-badge{color:#ef4444;background-color:#fee2e2}.nav-divider{background-color:#f1f5f9;height:1px;margin:12px 8px}.cloudflare-sync-card{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;margin:12px 16px;padding:12px}.sync-header{color:#334155;align-items:center;gap:8px;margin-bottom:4px;font-size:12px;font-weight:600;display:flex}.sync-dot.online{background-color:#10b981;border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 2px #10b98133}.sync-desc{color:#64748b;font-size:11px;line-height:1.4}.sidebar-footer{background-color:#fff;border-top:1px solid #f1f5f9;padding:16px}.user-profile-widget{border-radius:8px;align-items:center;gap:10px;margin-bottom:10px;padding:6px;transition:background-color .15s;display:flex}.user-profile-widget:hover{background-color:#f8fafc}.user-avatar{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;display:flex}.user-meta{flex:1;min-width:0}.user-name{color:#0f172a;white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.user-email{color:#94a3b8;white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.user-actions{gap:8px;display:flex}.user-btn{cursor:pointer;border-radius:6px;width:100%;padding:6px 12px;font-size:12px;font-weight:500;transition:all .2s}.user-btn.outline{color:#64748b;background:0 0;border:1px solid #cbd5e1}.user-btn.outline:hover{color:#0f172a;background-color:#f8fafc}.user-btn.primary{color:#2563eb;background:#eff6ff;border:1px solid #bfdbfe;font-weight:600}.user-btn.primary:hover{background:#dbeafe}.easypu-main{background-color:#f8fafc;flex-direction:column;flex:1;height:100%;display:flex;overflow-y:auto}.dashboard-topbar{z-index:5;background-color:#fff;border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;gap:16px;padding:16px 28px;display:flex;position:sticky;top:0}.topbar-search{background-color:#f1f5f9;border:1px solid #e2e8f0;border-radius:8px;align-items:center;width:380px;max-width:100%;height:38px;padding:0 14px;transition:all .2s;display:flex}.topbar-search:focus-within{background-color:#fff;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f626}.search-icon{color:#94a3b8;margin-right:8px;font-size:14px}.topbar-search input{color:#1e293b;background:0 0;border:none;outline:none;width:100%;font-size:14px}.clear-search-btn{color:#94a3b8;cursor:pointer;background:0 0;border:none;padding:2px 4px;font-size:12px}.clear-search-btn:hover{color:#475569}.topbar-actions{align-items:center;gap:12px;display:flex}.topbar-btn.secondary{color:#334155;cursor:pointer;background-color:#fff;border:1px solid #cbd5e1;border-radius:8px;align-items:center;gap:6px;height:38px;padding:0 14px;font-size:13px;font-weight:500;transition:all .15s;display:flex}.topbar-btn.secondary:hover{background-color:#f8fafc;border-color:#94a3b8}.sort-select-wrapper select{color:#334155;cursor:pointer;background-color:#fff;border:1px solid #cbd5e1;border-radius:8px;outline:none;height:38px;padding:0 12px;font-size:13px}.view-toggle{background-color:#f1f5f9;border:1px solid #e2e8f0;border-radius:8px;padding:2px;display:flex}.toggle-btn{color:#64748b;cursor:pointer;background:0 0;border:none;border-radius:6px;padding:6px 10px;font-size:14px}.toggle-btn.active{color:#0f172a;background-color:#fff;box-shadow:0 1px 3px #00000014}.dashboard-subbar{padding:16px 28px 8px}.breadcrumbs{align-items:center;gap:6px;font-size:15px;font-weight:600;display:flex}.crumb-link{color:#64748b;cursor:pointer;transition:color .15s}.crumb-link:hover{color:#2563eb;text-decoration:underline}.crumb-link.current{color:#0f172a;cursor:default;text-decoration:none}.crumb-sep{color:#cbd5e1}.view-heading{color:#0f172a;margin:0;font-size:18px;font-weight:700}.trash-heading-bar{justify-content:space-between;align-items:center;display:flex}.btn-empty-trash{color:#dc2626;cursor:pointer;background-color:#fee2e2;border:1px solid #fecaca;border-radius:6px;padding:6px 14px;font-size:13px;font-weight:600;transition:all .2s}.btn-empty-trash:hover{color:#991b1b;background-color:#fca5a5}.section-label{color:#64748b;margin:16px 0 10px;font-size:13px;font-weight:700}.folders-section{padding:0 28px 12px}.folders-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;display:grid}.folder-card{cursor:pointer;background-color:#fff;border:1px solid #e2e8f0;border-radius:10px;justify-content:space-between;align-items:center;padding:12px 14px;transition:all .2s;display:flex}.folder-card:hover{border-color:#3b82f6;transform:translateY(-1px);box-shadow:0 4px 12px #3b82f614}.folder-card-left{align-items:center;gap:10px;min-width:0;display:flex}.folder-icon-badge{background-color:#fef3c7;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.folder-icon{font-size:24px}.folder-details{flex-direction:column;min-width:0;display:flex}.folder-title{color:#0f172a;white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.folder-count{color:#94a3b8;font-size:11px}.folder-card-actions{opacity:0;gap:4px;transition:opacity .15s;display:flex}.folder-card:hover .folder-card-actions{opacity:1}.folder-opt-btn{cursor:pointer;color:#64748b;background:0 0;border:none;border-radius:4px;padding:4px;font-size:13px}.folder-opt-btn:hover{background-color:#f1f5f9}.folder-opt-btn.delete:hover{background-color:#fee2e2}.scores-content-section{flex:1;padding:0 28px 28px}.scores-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.score-card{cursor:pointer;background-color:#fff;border:1px solid #e2e8f0;border-radius:12px;flex-direction:column;padding:16px 18px;transition:all .2s cubic-bezier(.16,1,.3,1);display:flex;position:relative;box-shadow:0 1px 3px #00000008}.score-card:hover{border-color:#93c5fd;transform:translateY(-3px);box-shadow:0 12px 28px #2563eb17,0 2px 8px #0000000a}.card-top{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.score-badge-area{align-items:center;gap:6px;display:flex}.card-key-tag,.card-time-tag,.card-measures-tag{color:#475569;background-color:#f1f5f9;border-radius:4px;padding:2px 6px;font-size:11px;font-weight:600}.card-key-tag{color:#2563eb;background-color:#eff6ff}.fav-star-btn{color:#cbd5e1;cursor:pointer;background:0 0;border:none;font-size:18px;line-height:1;transition:color .15s}.fav-star-btn:hover,.fav-star-btn.active{color:#f59e0b}.card-body{flex:1;margin-bottom:16px}.score-card-title{color:#0f172a;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0 0 6px;font-size:16px;font-weight:700;line-height:1.3;display:-webkit-box;overflow:hidden}.score-card-sub,.score-card-author{color:#64748b;white-space:nowrap;text-overflow:ellipsis;margin:0 0 3px;font-size:12px;overflow:hidden}.card-footer{border-top:1px solid #f1f5f9;justify-content:space-between;align-items:center;padding-top:10px;display:flex}.score-date{color:#94a3b8;font-size:11px}.score-menu-container{position:relative}.menu-trigger-btn{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-radius:4px;padding:2px 8px;font-size:16px;font-weight:700}.menu-trigger-btn:hover{color:#0f172a;background-color:#f1f5f9}.score-card.menu-open{z-index:100;border-color:#3b82f6;box-shadow:0 8px 24px #3b82f626}.score-dropdown-menu{z-index:9999;background-color:#fff;border:1px solid #cbd5e1;border-radius:10px;min-width:168px;padding:6px;animation:.15s cubic-bezier(.16,1,.3,1) menuAppear;position:absolute;bottom:calc(100% + 6px);right:0;box-shadow:0 16px 36px #0000002e,0 4px 12px #00000014}.score-dropdown-menu.table-menu{top:calc(100% + 6px);bottom:auto;right:0}@keyframes menuAppear{0%{opacity:0;transform:translateY(6px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}.score-dropdown-menu button{text-align:left;color:#1e293b;cursor:pointer;white-space:nowrap;box-sizing:border-box;background:0 0;border:none;border-radius:6px;align-items:center;gap:10px;width:100%;height:36px;padding:0 12px;font-size:13px;font-weight:500;transition:all .15s;display:flex}.score-dropdown-menu button:hover{color:#2563eb;background-color:#eff6ff}.score-dropdown-menu button.danger{color:#dc2626}.score-dropdown-menu button.danger:hover{color:#b91c1c;background-color:#fee2e2}.dropdown-divider{background-color:#f1f5f9;height:1px;margin:4px 0}.scores-table-wrapper{background-color:#fff;border:1px solid #e2e8f0;border-radius:12px;overflow:visible;box-shadow:0 1px 3px #00000005}.scores-table{border-collapse:collapse;text-align:left;width:100%;font-size:13px}.scores-table th{color:#64748b;background-color:#f8fafc;border-bottom:1px solid #e2e8f0;padding:12px 18px;font-weight:600}.scores-table td{color:#334155;border-bottom:1px solid #f1f5f9;padding:14px 18px}.score-row{cursor:pointer;transition:background-color .15s}.score-row:hover{background-color:#f8fafc}.table-title-cell{align-items:center;gap:12px;display:flex}.table-title-text{color:#0f172a;font-size:14px;font-weight:600}.table-author-text{color:#94a3b8;font-size:11px}.table-tag{background-color:#f1f5f9;border-radius:4px;padding:2px 6px;font-size:11px;font-weight:600;display:inline-block}.table-row-actions{justify-content:flex-end;gap:6px;display:flex}.action-icon-btn{cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px 6px;font-size:13px}.action-icon-btn:hover{background-color:#f1f5f9}.action-icon-btn.danger:hover{background-color:#fee2e2}.empty-state{text-align:center;background-color:#fff;border:1px dashed #cbd5e1;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;margin-top:10px;padding:60px 20px;display:flex}.empty-icon{margin-bottom:16px;font-size:48px}.empty-title{color:#1e293b;margin:0 0 8px;font-size:18px;font-weight:700}.empty-desc{color:#64748b;max-width:360px;margin:0 0 20px;font-size:14px}.btn-primary-large{color:#fff;cursor:pointer;background-color:#2563eb;border:none;border-radius:8px;padding:10px 24px;font-size:14px;font-weight:600;transition:all .2s;box-shadow:0 2px 8px #2563eb40}.btn-primary-large:hover{background-color:#1d4ed8;transform:translateY(-1px)}.modal-backdrop{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background-color:#0f172a73;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-box{background-color:#fff;border-radius:16px;width:440px;max-width:100%;animation:.2s cubic-bezier(.16,1,.3,1) modalAppear;overflow:hidden;box-shadow:0 24px 48px #0f172a33,0 0 0 1px #e2e8f099}.modal-box.small{width:380px}@keyframes modalAppear{0%{opacity:0;transform:scale(.95)translateY(8px)}to{opacity:1;transform:scale(1)translateY(0)}}.modal-header{border-bottom:1px solid #f1f5f9;justify-content:space-between;align-items:center;padding:18px 20px;display:flex}.modal-header h3{color:#0f172a;margin:0;font-size:17px;font-weight:700}.modal-close-btn{color:#94a3b8;cursor:pointer;background:0 0;border:none;font-size:16px}.modal-close-btn:hover{color:#475569}.modal-body{padding:20px}.form-group input,.form-group select{color:#0f172a;box-sizing:border-box;background-color:#f8fafc;border:1px solid #cbd5e1;border-radius:8px;outline:none;width:100%;height:40px;padding:0 12px;font-size:14px;transition:all .2s}.form-group input:focus,.form-group select:focus{background-color:#fff;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f626}.form-row{gap:12px;display:flex}.form-row .form-group{flex:1}.modal-footer{background-color:#f8fafc;border-top:1px solid #f1f5f9;justify-content:flex-end;gap:10px;padding:14px 20px;display:flex}.btn-cancel{color:#64748b;cursor:pointer;background:0 0;border:1px solid #cbd5e1;border-radius:6px;padding:8px 16px;font-size:13px;font-weight:500;transition:all .15s}.btn-cancel:hover{color:#0f172a;background-color:#f1f5f9}.btn-confirm{color:#fff;cursor:pointer;background-color:#2563eb;border:none;border-radius:6px;padding:8px 18px;font-size:13px;font-weight:600;transition:all .15s}.btn-confirm:hover:not(:disabled){background-color:#1d4ed8}.btn-confirm:disabled{opacity:.5;cursor:not-allowed}.btn-confirm.danger{background-color:#dc2626}.btn-confirm.danger:hover:not(:disabled){background-color:#b91c1c}.confirm-dialog-box{text-align:center;padding:24px}.confirm-icon-wrapper{margin-bottom:12px}.confirm-icon{font-size:40px;display:inline-block}.confirm-body{margin-bottom:20px}.confirm-title{color:#0f172a;margin:0 0 8px;font-size:18px;font-weight:700}.confirm-message{color:#64748b;margin:0;font-size:13px;line-height:1.5}.confirm-actions{justify-content:center;gap:12px;display:flex}.confirm-actions .btn-cancel,.confirm-actions .btn-confirm{flex:1;padding:10px 0;font-size:14px}.move-dialog-desc{color:#64748b;margin:0 0 12px;font-size:13px}.folder-selection-list{border:1px solid #e2e8f0;border-radius:8px;max-height:240px;overflow-y:auto}.folder-select-item{cursor:pointer;border-bottom:1px solid #f1f5f9;align-items:center;gap:10px;padding:10px 14px;font-size:14px;display:flex}.folder-select-item:last-child{border-bottom:none}.folder-select-item:hover{background-color:#f8fafc}.folder-select-item.selected{color:#2563eb;background-color:#eff6ff;font-weight:600}.auth-tabs{gap:16px;display:flex}.auth-tab{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;padding-bottom:4px;font-size:16px;font-weight:700}.auth-tab.active{color:#2563eb;border-bottom-color:#2563eb}.auth-notice{color:#1e40af;background-color:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;margin-bottom:14px;padding:10px 12px;font-size:12px;line-height:1.4}.auth-error-banner{color:#dc2626;background-color:#fee2e2;border:1px solid #fecaca;border-radius:6px;margin-bottom:12px;padding:8px 12px;font-size:12px;font-weight:600}.avatar-selector{gap:8px;margin-top:4px;display:flex}.avatar-pick-btn{cursor:pointer;background-color:#f8fafc;border:1px solid #cbd5e1;border-radius:8px;justify-content:center;align-items:center;width:40px;height:40px;font-size:20px;transition:all .15s;display:flex}.avatar-pick-btn:hover{background-color:#f1f5f9;border-color:#94a3b8}.avatar-pick-btn.active{background-color:#eff6ff;border-color:#2563eb;box-shadow:0 0 0 2px #2563eb33}.quick-demo-section{border-top:1px dashed #e2e8f0;margin-top:14px;padding-top:14px}.demo-hint-title{color:#64748b;margin-bottom:8px;font-size:12px;font-weight:600}.demo-accounts-row{flex-wrap:wrap;gap:8px;display:flex}.demo-chip{color:#334155;cursor:pointer;background:#f1f5f9;border:1px solid #cbd5e1;border-radius:6px;padding:6px 12px;font-size:12px;font-weight:500;transition:all .15s}.demo-chip:hover{color:#2563eb;background:#e2e8f0;border-color:#93c5fd}.cloud-sync-widget{background:linear-gradient(135deg,#eff6ff 0%,#f0fdf4 100%);border:1px solid #bfdbfe;border-radius:10px;margin:10px 0 8px;padding:10px 12px}.cloud-sync-status{align-items:center;gap:6px;margin-bottom:8px;display:flex}.cloud-sync-icon{color:#3b82f6;font-size:15px;display:inline-block}.cloud-sync-icon.spinning{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.cloud-sync-time{color:#64748b;flex:1;font-size:11px;line-height:1.3}.cloud-sync-actions{gap:6px;display:flex}.cloud-btn{cursor:pointer;letter-spacing:.01em;border:none;border-radius:7px;flex:1;padding:6px 10px;font-size:12px;font-weight:600;transition:all .18s}.cloud-btn:disabled{opacity:.5;cursor:not-allowed}.cloud-btn.push{color:#fff;background:#3b82f6}.cloud-btn.push:hover:not(:disabled){background:#2563eb;transform:translateY(-1px);box-shadow:0 3px 8px #2563eb4d}.cloud-btn.pull{color:#3b82f6;background:#fff;border:1px solid #93c5fd}.cloud-btn.pull:hover:not(:disabled){background:#eff6ff;border-color:#3b82f6;transform:translateY(-1px)}.cloud-sync-hint{color:#94a3b8;cursor:default;background:#f8fafc;border:1px dashed #cbd5e1;border-radius:9px;align-items:center;gap:7px;margin:10px 0 8px;padding:9px 12px;font-size:12px;display:flex}.cloud-hint-icon{opacity:.6;font-size:14px}.cloud-hint-text{flex:1;line-height:1.3}.user-name-row{align-items:center;gap:6px;display:flex}.user-type-badge{white-space:nowrap;border-radius:10px;padding:1px 6px;font-size:10px;font-weight:600}.user-type-badge.cloud{color:#1d4ed8;background:#dbeafe;border:1px solid #bfdbfe}.user-type-badge.local{color:#64748b;background:#f1f5f9;border:1px solid #e2e8f0}.sync-dot.local{background-color:#94a3b8;border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 2px #94a3b833}.label-with-badge{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.required-tag{color:#ef4444;margin-left:2px;font-size:11px;font-weight:400}.quick-fill-code-btn{color:#2563eb;cursor:pointer;background:#eff6ff;border:1px solid #bfdbfe;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:600;transition:all .15s}.quick-fill-code-btn:hover{color:#1d4ed8;background:#dbeafe}.field-hint{color:#64748b;margin-top:4px;font-size:11px;line-height:1.4;display:block}.field-hint code,.auth-notice code{color:#0f172a;background:#e2e8f0;border-radius:4px;padding:1px 5px;font-family:monospace;font-weight:600}.auth-notice-title{color:#1e40af;margin-bottom:4px;font-size:13px;font-weight:700}.auth-notice-desc{color:#1e3a8a;font-size:12px;line-height:1.5}.easypu-toast-container{z-index:99999;pointer-events:none;flex-direction:column;align-items:center;gap:12px;width:auto;max-width:90vw;display:flex;position:fixed;top:30px;left:50%;transform:translate(-50%)}.easypu-toast{pointer-events:auto;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:12px;align-items:center;gap:12px;min-width:280px;max-width:580px;padding:13px 20px;font-size:14px;font-weight:500;transition:all .2s;animation:.3s cubic-bezier(.16,1,.3,1) toastSlideDown;display:flex;box-shadow:0 16px 36px #0f172a29,0 4px 12px #0f172a14,0 0 0 1px #ffffff80}@keyframes toastSlideDown{0%{opacity:0;transform:translateY(-24px)scale(.94)}to{opacity:1;transform:translateY(0)scale(1)}}.easypu-toast:hover{transform:translateY(-2px);box-shadow:0 20px 40px #0f172a33}.toast-icon{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:13px;font-weight:700;display:flex}.toast-msg{color:#1e293b;flex:1;line-height:1.5}.toast-close-btn{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:4px 6px;font-size:14px;line-height:1;transition:all .15s;display:flex}.toast-close-btn:hover{color:#475569;background:#0000000f}.toast-success{color:#0f172a;background-color:#fff;border:1px solid #bbf7d0}.toast-success .toast-icon{color:#16a34a;background-color:#dcfce7}.toast-info{color:#0f172a;background-color:#fff;border:1px solid #bfdbfe}.toast-info .toast-icon{color:#2563eb;background-color:#dbeafe}.toast-warning{color:#0f172a;background-color:#fff;border:1px solid #fde68a}.toast-warning .toast-icon{color:#d97706;background-color:#fef3c7}.toast-error{color:#0f172a;background-color:#fff;border:1px solid #fecaca}.toast-error .toast-icon{color:#dc2626;background-color:#fee2e2}.layout-container{background-color:#f5f6f7;flex-direction:column;height:100vh;display:flex;overflow:hidden}.layout-header{color:#fff;z-index:10;background-color:#1a1b41;justify-content:space-between;align-items:center;height:50px;padding:0 20px;display:flex;box-shadow:0 2px 4px #0000001a}.layout-toolbar{z-index:5;background-color:#fff;border-bottom:1px solid #e0e0e0;align-items:center;gap:20px;padding:10px 20px;display:flex;box-shadow:0 1px 3px #0000000d}.layout-main{background-color:#f1f5f9;flex:1;justify-content:center;padding:30px 20px;display:flex;overflow-y:auto}.editor-wrapper{width:100%;max-width:100%;min-height:auto;box-shadow:none;background-color:#0000;border-radius:0;justify-content:center;padding:0;display:flex}.layout-footer{background-color:#2c2c2c;border-top:1px solid #444;height:180px}@media print{.hide-on-print{display:none!important}.layout-container{background-color:#fff;height:auto;overflow:visible}.layout-header,.layout-toolbar,.layout-footer{display:none!important}.layout-main{padding:0;display:block}.editor-wrapper{box-shadow:none;border-radius:0;max-width:100%;min-height:0;padding:0}}.header-content{box-sizing:border-box;justify-content:space-between;align-items:center;width:100%;height:50px;padding:0 18px;display:flex}.header-left{align-items:center;gap:10px;display:flex}.header-icon-btn{color:#e2e8f0;cursor:pointer;background:#ffffff14;border:1px solid #ffffff24;border-radius:7px;justify-content:center;align-items:center;gap:6px;padding:6px 10px;font-size:13.5px;transition:all .2s;display:flex}.header-icon-btn:hover:not(:disabled){color:#fff;background-color:#ffffff29;border-color:#ffffff40;transform:translateY(-1px)}.header-icon-btn.home-btn{color:#93c5fd;background:#3b82f633;border-color:#3b82f666;padding:6px 12px;font-weight:500}.header-icon-btn.home-btn:hover{color:#fff;background:#3b82f659;border-color:#3b82f699}.home-btn-label{font-size:13px;line-height:1}.header-history-group{background:#ffffff0f;border:1px solid #ffffff1a;border-radius:7px;gap:2px;padding:2px;display:flex}.header-history-group .header-icon-btn{background:0 0;border:none;border-radius:5px;padding:5px 8px}.header-history-group .header-icon-btn:hover:not(:disabled){background:#ffffff26}.header-icon-btn:disabled,.header-icon-btn.disabled{opacity:.25;cursor:not-allowed;filter:grayscale();background:0 0;border-color:#0000}.header-center-title{background:#ffffff12;border:1px solid #ffffff1f;border-radius:20px;align-items:center;gap:8px;max-width:40%;padding:4px 14px;display:flex;position:absolute;left:50%;transform:translate(-50%);box-shadow:inset 0 1px #ffffff1a}.title-music-icon{font-size:14px}.title-text{color:#fff;white-space:nowrap;text-overflow:ellipsis;letter-spacing:-.2px;font-size:13.5px;font-weight:600;overflow:hidden}.title-key-badge{color:#93c5fd;white-space:nowrap;background:#3b82f633;border:1px solid #3b82f64d;border-radius:10px;padding:1px 6px;font-size:11px;font-weight:600}.header-actions{align-items:center;gap:8px;display:flex}.btn{cursor:pointer;border:none;border-radius:7px;align-items:center;gap:6px;padding:6px 14px;font-size:13px;font-weight:500;line-height:1;transition:all .2s;display:flex}.btn:hover{transform:translateY(-1px)}.btn-outline{color:#e2e8f0;background-color:#ffffff14;border:1px solid #ffffff29}.btn-outline:hover{color:#fff;background-color:#ffffff2e;border-color:#ffffff4d}.btn-save-cloud{color:#6ee7b7;background:#10b9812e;border:1px solid #10b98159;font-weight:600}.btn-save-cloud:hover{color:#fff;background:#10b98147;border-color:#10b98180;box-shadow:0 0 12px #10b98140}.save-pulse-dot{background-color:#34d399;border-radius:50%;width:7px;height:7px;animation:2s ease-in-out infinite pulseDot;box-shadow:0 0 0 2px #34d3994d}@keyframes pulseDot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.25)}}.btn-primary{color:#fff;background:linear-gradient(135deg,#f59e0b,#d97706);font-weight:600;box-shadow:0 2px 8px #f59e0b40}.btn-primary:hover{background:linear-gradient(135deg,#d97706,#b45309);box-shadow:0 4px 12px #f59e0b59}.preview-zoom-controls{background:#ffffff1a;border:1px solid #fff3;border-radius:20px;align-items:center;gap:4px;margin-right:8px;padding:2px 8px;display:flex}.preview-zoom-controls .zoom-btn{color:#fff;cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:26px;height:26px;font-size:16px;font-weight:700;transition:all .2s;display:flex}.preview-zoom-controls .zoom-btn:hover:not(:disabled){background:#fff3}.preview-zoom-controls .zoom-btn:disabled{opacity:.3;cursor:not-allowed}.preview-zoom-controls .zoom-value{color:#e0f2fe;text-align:center;cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:4px;min-width:44px;padding:2px 4px;font-size:13px;font-weight:600}.preview-zoom-controls .zoom-value:hover{color:#fff;background:#ffffff26}.preview-zoom-controls .zoom-preset-btn{color:#f1f5f9;cursor:pointer;background:#ffffff1f;border:1px solid #fff3;border-radius:12px;margin-left:2px;padding:3px 8px;font-size:12px;transition:all .2s}.preview-zoom-controls .zoom-preset-btn:hover{color:#fff;background:#ffffff40}.toolbar-container{flex-direction:column;align-items:center;width:100%;display:flex;position:relative}.toolbar-tabs{background:#f1f5f9;border-radius:10px;justify-content:center;align-items:center;gap:6px;width:fit-content;margin-bottom:8px;padding:4px;display:flex}.tab-btn{color:#64748b;cursor:pointer;background:0 0;border:none;border-radius:7px;align-items:center;gap:4px;padding:6px 14px;font-size:13px;font-weight:500;transition:all .2s cubic-bezier(.16,1,.3,1);display:flex}.tab-btn:hover{color:#1e293b;background-color:#fff9}.tab-btn.active{color:#2563eb;background-color:#fff;font-weight:600;box-shadow:0 2px 8px #2563eb1f,0 1px 2px #0000000a}.play-btn{cursor:pointer;align-items:center;gap:6px;transition:all .2s cubic-bezier(.16,1,.3,1);display:flex;position:absolute;top:6px;right:0;color:#fff!important;background:linear-gradient(135deg,#10b981,#059669)!important;border:none!important;border-radius:20px!important;padding:6px 18px!important;font-size:13px!important;font-weight:600!important;box-shadow:0 2px 10px #10b9814d!important}.play-btn:hover{transform:translateY(-50%)translateY(-1px);box-shadow:0 4px 14px #10b98166!important}.play-btn.playing{background:linear-gradient(135deg,#ef4444,#dc2626)!important;box-shadow:0 2px 10px #ef44444d!important}.toolbar-content{background-color:#fff;border:1px solid #e2e8f0;border-radius:10px;justify-content:center;align-items:center;width:fit-content;max-width:100%;min-height:52px;padding:6px 12px;display:flex;box-shadow:0 4px 14px #0f172a08,0 1px 3px #0f172a05}.tools-group{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.tool-section{flex-wrap:wrap;align-items:center;gap:3px;display:flex}.tool-divider{background-color:#e2e8f0;width:1px;height:26px;margin:0 4px}.tool-btn{cursor:pointer;background:#fff;border:1px solid #e2e8f0;border-radius:6px;flex-direction:column;align-items:center;min-width:42px;padding:5px 8px;transition:all .15s ease-in-out;display:flex}.tool-btn:hover{background:#f8fafc;border-color:#cbd5e1;transform:translateY(-1px)}.tool-btn.active{color:#1d4ed8;background:#eff6ff;border-color:#3b82f6;box-shadow:0 0 0 2px #3b82f626}.note-icon{color:#1e293b;font-family:serif;font-size:13.5px;font-weight:700}.tool-btn.active .note-icon{color:#1d4ed8}.note-label{color:#94a3b8;margin-top:2px;font-size:9.5px;font-weight:500}.tool-btn.active .note-label{color:#2563eb;font-weight:600}.measure-count-section{background-color:#f1f5f9;border-radius:7px;align-items:center;gap:3px;padding:3px 6px;display:flex}.measure-count-label{color:#64748b;margin-right:4px;font-size:11px;font-weight:600}.measure-count-btn{border-radius:5px;min-width:30px;padding:4px 6px}.measure-count-btn.active{color:#fff;background:#2563eb;border-color:#1d4ed8}.measure-count-btn.active .note-icon,.measure-count-btn.active .note-label{color:#fff}.chord-section{padding:8px}.chord-section h4{color:#1e293b;margin:0 0 8px;font-size:13.5px;font-weight:600}.chord-section h5{color:#64748b;margin:8px 0 4px;font-size:12px}.chord-grid{flex-wrap:wrap;gap:5px;margin-bottom:8px;display:flex}.chord-btn{cursor:pointer;color:#334155;background:#fff;border:1px solid #e2e8f0;border-radius:6px;padding:5px 10px;font-size:12.5px;font-weight:500;transition:all .15s}.chord-btn:hover{color:#2563eb;background:#f8fafc;border-color:#93c5fd}.text-tools,.extend-tools{gap:6px;display:flex}.marks-tabs{flex-wrap:wrap;gap:4px;margin-bottom:8px;display:flex}.mark-tab{cursor:pointer;color:#475569;background:#f1f5f9;border:none;border-radius:5px;padding:5px 10px;font-size:12px;font-weight:500;transition:all .15s}.mark-tab:hover{color:#0f172a;background:#e2e8f0}.mark-tab.active{color:#fff;background:#2563eb;font-weight:600}.marks-grid{flex-wrap:wrap;gap:5px;display:flex}.mark-btn{cursor:pointer;background:#fff;border:1px solid #e2e8f0;border-radius:6px;flex-direction:column;align-items:center;min-width:40px;padding:5px 8px;transition:all .15s;display:flex}.mark-btn:hover{background:#f8fafc;border-color:#93c5fd}.mark-icon{font-size:13.5px;font-weight:700}.mark-label{color:#94a3b8;margin-top:2px;font-size:9.5px}.score-editor{width:100%;box-shadow:none;background:0 0;flex-direction:column;align-items:center;gap:12px;font-family:serif;display:flex;position:relative}.a4-page{box-sizing:border-box;background:#fff;border-radius:6px;flex-direction:column;width:100%;max-width:820px;height:1160px;min-height:1160px;margin-bottom:12px;transition:box-shadow .2s;display:flex;position:relative;overflow:hidden;box-shadow:0 8px 28px #0f172a14,0 2px 8px #0f172a0a,0 0 0 1px #e2e8f099}.a4-page-content{box-sizing:border-box;flex-direction:column;flex:1;min-height:0;display:flex;position:relative}.a4-page-footer{text-align:center;-webkit-user-select:none;user-select:none;z-index:20;box-sizing:border-box;pointer-events:none;line-height:1;position:absolute;bottom:14px;left:0;right:0}.page-number{color:#64748b;font-family:inherit;font-size:12px;line-height:1}.score-header{text-align:center;cursor:pointer;border-radius:8px;margin-bottom:20px;padding:10px 20px;transition:background-color .2s}.score-header:hover{background-color:#00000005}.score-title{margin-bottom:10px;font-weight:400}.score-subtitle{margin-bottom:15px;font-weight:400}.score-meta{color:#333;justify-content:space-between;align-items:center;padding:0 20px;font-size:.8em;display:flex}.score-meta-left{align-items:center;gap:12px;display:flex}.score-meta-right{align-items:center;display:flex}.score-key-display{align-items:center;gap:2px;display:inline-flex}.key-prefix{font-weight:700}.key-note-wrapper{align-items:flex-start;margin-left:1px;display:inline-flex;position:relative}.key-accidental{color:currentColor;font-size:.75em;font-weight:900;line-height:1;position:absolute;top:-.22em;left:-.42em}.key-note{font-weight:700}.score-time-display{flex-direction:column;align-items:center;min-width:20px;margin-left:6px;font-weight:700;line-height:1;display:inline-flex}.time-top{text-align:center;border-bottom:1px solid #333;width:100%;padding-bottom:1px;font-size:.85em}.time-bottom{text-align:center;width:100%;padding-top:1px;font-size:.85em}.score-tempo{margin-left:8px;font-style:italic}.score-author{font-style:italic}.score-body{position:relative;overflow-x:auto}.score-svg-overlay{pointer-events:none;z-index:10;width:100%;height:100%;position:absolute;top:0;left:0}.lines-container{flex-direction:column;min-width:100%;display:flex}.score-line{border-bottom:none;flex-direction:column;min-width:100%;display:flex;position:relative}.score-line-measures{align-items:center;width:100%;display:flex}.score-line-lyrics-row{align-items:center;width:100%;min-height:24px;margin-top:6px;display:flex;position:relative}.line-annotation-anchor{white-space:nowrap;z-index:5;justify-content:flex-end;align-items:center;display:flex;position:absolute;top:50%;right:calc(100% + 10px);transform:translateY(-50%)}.line-annotation-plain-text{color:#1e293b;cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;font-size:14px;font-weight:700;line-height:1;transition:color .15s}.line-annotation-plain-text:hover{color:#2563eb}.line-annotation-plain-input{color:#1e293b;text-align:right;background:#3b82f614;border:none;border-bottom:1.5px solid #3b82f6;border-radius:2px;outline:none;min-width:44px;max-width:90px;padding:1px 4px;font-size:14px;font-weight:700;line-height:1}.measure-lyrics-block{align-items:center;min-width:0;height:100%;display:flex}.note-lyric-cell{cursor:pointer;justify-content:center;align-items:center;min-width:0;height:24px;display:flex;position:relative}.beat-lyric-input{text-align:center;background:#3b82f614;border:none;border-bottom:1.5px solid #3b82f6;border-radius:2px;outline:none;width:100%;max-width:36px;padding:1px 0;font-weight:500;line-height:1}.beat-lyric-text{text-align:center;white-space:nowrap;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;font-weight:500;line-height:1;display:inline-flex;position:relative}.beat-char-wrapper{justify-content:center;align-items:center;display:inline-flex;position:relative}.beat-char-main{text-align:center;line-height:1;display:inline-block}.beat-char-punct{white-space:nowrap;pointer-events:none;line-height:1;position:absolute;top:50%;left:100%;transform:translateY(-50%)}.beat-lyric-text.empty-beat{min-width:12px;min-height:14px;display:inline-block}.line-lyrics-fast-wrapper{align-items:center;gap:8px;width:100%;padding:1px 0;display:flex}.line-lyrics-fast-input{color:#1e293b;background:#fff;border:1.5px solid #3b82f6;border-radius:6px;outline:none;flex:1;padding:4px 10px;font-size:13px;font-weight:500;box-shadow:0 0 0 3px #3b82f626}.line-lyrics-fast-done-btn{color:#fff;cursor:pointer;white-space:nowrap;background:#3b82f6;border:none;border-radius:6px;padding:4px 12px;font-size:12px;font-weight:600;transition:background .15s}.line-lyrics-fast-done-btn:hover{background:#2563eb}.line-lyrics-fast-toggle-btn{color:#2563eb;cursor:pointer;white-space:nowrap;z-index:5;background:#eff6ff;border:1px solid #bfdbfe;border-radius:12px;padding:2px 8px;font-size:11px;font-weight:600;transition:all .15s;position:absolute;top:50%;left:calc(100% + 8px);transform:translateY(-50%)}.line-lyrics-fast-toggle-btn:hover{color:#1d4ed8;background:#dbeafe}.score-line-lyrics-container{flex-direction:column;gap:6px;width:100%;display:flex;position:relative}.score-line-lyrics-content{cursor:pointer;border-radius:4px;align-items:center;width:100%;transition:background .15s;display:flex;position:relative}.score-line-lyrics-content:hover{background:#3b82f60d}.add-lyric-row-container{align-items:center;gap:8px;margin-top:4px;display:flex}.add-lyric-row-btn{color:#166534;cursor:pointer;background:#f0fdf4;border:1px dashed #86efac;border-radius:12px;padding:3px 10px;font-size:11px;font-weight:600;transition:all .15s}.add-lyric-row-btn:hover{background:#dcfce7;border-color:#4ade80}.delete-lyric-row-btn{color:#991b1b;cursor:pointer;background:#fef2f2;border:1px dashed #fca5a5;border-radius:12px;padding:3px 10px;font-size:11px;font-weight:600;transition:all .15s}.delete-lyric-row-btn:hover{background:#fee2e2;border-color:#f87171}.measure{border:1px dashed #0000;border-radius:4px;flex:1;align-items:center;min-width:0;padding:10px 0;transition:all .15s;display:flex;position:relative}.measure:hover{background-color:#00000005}.measure.in-note-mode{background-color:#0000!important;border-color:#3b82f666!important}.measure.active-measure-selected{border-radius:6px;box-shadow:0 0 0 3px #2563eb1a;background-color:#2563eb0f!important;border:1.5px solid #2563eb!important}.measure.multi-selected{border-radius:6px;box-shadow:0 0 0 3px #3b82f61f;background-color:#3b82f614!important;border:1.5px solid #3b82f6!important}.measure-action-toolbar{z-index:50;white-space:nowrap;background:#fff;border:1px solid #e2e8f0;border-radius:20px;gap:4px;padding:3px 8px;animation:.15s fadeIn;display:flex;position:absolute;top:-36px;left:50%;transform:translate(-50%);box-shadow:0 8px 20px #0f172a26}.measure-action-btn{color:#374151;cursor:pointer;background:0 0;border:none;border-radius:12px;align-items:center;gap:2px;padding:3px 8px;font-size:11px;font-weight:600;transition:all .15s;display:flex}.measure-action-btn:hover:not(:disabled){color:#111827;background:#f3f4f6}.measure-action-badge{color:#2563eb;background:#eff6ff;border-radius:10px;align-items:center;padding:3px 6px;font-size:11px;font-weight:600;display:flex}.measure-action-btn.cancel-btn{color:#ef4444}.measure-action-btn.cancel-btn:hover{color:#dc2626;background:#fee2e2}.measure-action-btn.active{color:#fff;background:#3b82f6}.measure-action-btn.disabled,.measure-action-btn:disabled{opacity:.4;cursor:not-allowed}.measure-number{color:#999;font-size:10px;position:absolute;top:-15px;left:5px}.measure-notes{flex:1;align-items:center;min-width:0;height:48px;padding:0;display:flex}.barline{cursor:pointer;-webkit-user-select:none;user-select:none;flex-shrink:0;justify-content:center;align-items:center;height:48px;margin-left:2px;line-height:1;display:flex}.start-barline{align-items:center;height:48px;margin-top:0;margin-right:5px;display:flex}.repeat-start-barline{cursor:pointer;flex-shrink:0;align-items:center;gap:1.5px;height:48px;margin-right:3px;display:inline-flex}.repeat-end-barline{cursor:pointer;flex-shrink:0;align-items:center;gap:1.5px;height:48px;margin-left:3px;display:inline-flex}.bar-thick{background-color:currentColor;width:3px;height:24px;display:inline-block}.bar-thin{background-color:currentColor;width:1.2px;height:24px;display:inline-block}.repeat-dots{flex-direction:column;justify-content:center;align-items:center;gap:4px;height:24px;margin:0 1px;display:inline-flex}.repeat-dots .dot{background-color:currentColor;border-radius:50%;width:3px;height:3px;display:inline-block}.end-barline{align-items:center;gap:2px;height:48px;margin-left:3px;display:inline-flex}.end-bar-thin{background-color:currentColor;width:1.2px;height:24px;display:inline-block}.end-bar-thick{background-color:currentColor;width:3.5px;height:24px;display:inline-block}.note-block{cursor:pointer;border-radius:4px;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;height:48px;padding:0;transition:all .2s;display:flex}.note-block:hover{background-color:#0000000d}.active-note{border-radius:4px;box-shadow:0 0 0 1.5px #ff9800;background-color:#ff980038!important}.playing-note{z-index:10;border-radius:4px;transform:scale(1.05);background-color:#4caf504d!important}.note-core{justify-content:center;align-items:center;min-width:14px;min-height:24px;display:flex;position:relative}.pitch{font-size:1em;font-weight:700;line-height:1}.placeholder-dash{color:#333;font-weight:400}.pitch.extension-dash{color:inherit;font-weight:700;line-height:1;display:inline-block}.duration-lines{flex-direction:column;align-items:center;gap:2px;width:100%;min-width:12px;margin-top:1px;display:flex}.duration-line{border-radius:1px;width:85%;min-width:12px;max-width:22px;height:2px}.accidental{color:inherit;text-shadow:.4px 0;align-self:flex-start;margin-top:-.05em;margin-right:1px;font-size:.8em;font-weight:900;line-height:1;display:inline-block}.octave-dots{pointer-events:none;flex-direction:column;align-items:center;gap:1px;display:flex;position:absolute;left:50%;transform:translate(-50%)}.octave-dots.top{margin-bottom:2px;bottom:100%}.octave-dots.bottom{margin-top:2px;top:100%}.dot{background-color:currentColor;border-radius:50%;width:3px;height:3px;display:block}.duration-lines{flex-direction:column;gap:2px;width:100%;margin-top:12px;display:flex;position:absolute;top:100%;left:0}.note-block.beat-end .duration-lines{width:calc(100% - 6px)}.duration-line{background-color:currentColor;width:100%;height:1.5px}.extension{color:#333;margin-left:.4em;font-size:1em}.duration-dot{background-color:currentColor;border-radius:50%;flex-shrink:0;align-self:center;width:4px;height:4px;margin-top:.15em;margin-left:3px;display:inline-block}.lyric-wrapper{justify-content:center;align-items:center;width:100%;min-height:24px;margin-top:14px;display:flex}.lyric{text-align:center;white-space:nowrap;cursor:text;border-radius:3px;min-width:16px;min-height:18px;padding:1px 2px;line-height:1.2;transition:all .15s}.lyric:hover{background-color:#3b82f614}.lyric.lyric-empty{border-bottom:1px dashed #00000040;min-width:16px;min-height:16px}.lyric-input{text-align:center;background:#fff;border:1.5px solid #3b82f6;border-radius:4px;outline:none;width:90%;max-width:44px;padding:1px 2px;font-weight:500;box-shadow:0 0 0 2px #3b82f633}.line-annotation-wrapper{flex-shrink:0;align-items:center;margin-top:12px;margin-right:8px;display:flex}.line-annotation-badge{color:#1a1b41;cursor:pointer;white-space:nowrap;background:#f1f5f9;border:1px solid #cbd5e1;border-radius:4px;padding:2px 6px;font-size:13px;font-weight:700;transition:all .15s}.line-annotation-badge:hover{background:#e2e8f0;border-color:#94a3b8}.line-annotation-input{text-align:center;border:1.5px solid #3b82f6;border-radius:4px;outline:none;width:55px;padding:2px 4px;font-size:12px;font-weight:700;box-shadow:0 0 0 2px #3b82f633}.add-lines-container{gap:12px;width:100%;margin-top:20px;display:flex}.add-line-btn,.add-page-btn{cursor:pointer;color:#475569;background:#f8fafc;border:1px dashed #cbd5e1;border-radius:8px;flex:1;justify-content:center;align-items:center;gap:6px;padding:10px 16px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.add-line-btn:hover{color:#2563eb;background:#f1f5f9;border-color:#3b82f6;transform:translateY(-1px)}.add-page-btn{color:#1d4ed8;background:#eff6ff;border-color:#bfdbfe}.add-page-btn:hover{color:#1e40af;background:#dbeafe;border-color:#60a5fa;transform:translateY(-1px)}.page-number{border-top:1px solid #eee;margin-top:30px;padding-top:10px}.page-number-left{text-align:left}.page-number-center{text-align:center}.page-number-right{text-align:right}.save-toast{color:#fff;z-index:2000;background:#4caf50;border-radius:8px;padding:12px 24px;font-size:14px;animation:1.5s ease-in-out fadeInOut;position:fixed;top:20px;left:50%;transform:translate(-50%);box-shadow:0 4px 12px #00000026}@keyframes fadeInOut{0%{opacity:0;transform:translate(-50%)translateY(-10px)}20%{opacity:1;transform:translate(-50%)translateY(0)}80%{opacity:1;transform:translate(-50%)translateY(0)}to{opacity:0;transform:translate(-50%)translateY(-10px)}}.settings-sidebar{z-index:1000;background:#fff;border-left:1px solid #e2e8f0;flex-direction:column;width:380px;max-width:100vw;animation:.25s cubic-bezier(.16,1,.3,1) slideIn;display:flex;position:fixed;top:0;bottom:0;right:0;box-shadow:-8px 0 32px #0f172a26}@keyframes slideIn{0%{transform:translate(100%)}to{transform:translate(0)}}.settings-sidebar-header{box-sizing:border-box;background-color:#1a1b41;border-bottom:1px solid #ffffff1f;justify-content:space-between;align-items:center;height:50px;min-height:50px;max-height:50px;padding:0 18px;display:flex}.settings-header-title{align-items:center;gap:8px;display:flex}.settings-header-icon{font-size:16px}.settings-header-title h3{color:#fff;letter-spacing:-.2px;margin:0;font-size:15px;font-weight:600}.settings-close{color:#cbd5e1;cursor:pointer;background:#ffffff1a;border:1px solid #ffffff26;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:18px;line-height:1;transition:all .2s;display:flex}.settings-close:hover{color:#fff;background:#ffffff40;transform:scale(1.05)}.settings-tabs-container{background-color:#f8fafc;border-bottom:1px solid #e2e8f0;padding:10px 16px}.settings-tabs-pill{background-color:#e2e8f0;border-radius:8px;gap:4px;padding:3px;display:flex}.settings-pill-btn{color:#64748b;cursor:pointer;background:0 0;border:none;border-radius:6px;flex:1;justify-content:center;align-items:center;gap:6px;padding:7px 12px;font-size:13px;font-weight:600;transition:all .2s;display:flex}.settings-pill-btn:hover{color:#0f172a}.settings-pill-btn.active{color:#2563eb;background-color:#fff;box-shadow:0 2px 8px #2563eb1f}.settings-sidebar-content{background-color:#f8fafc;flex:1;padding:16px;overflow-y:auto}.settings-sections{flex-direction:column;gap:12px;display:flex}.settings-section{background:#fff;border:1px solid #e2e8f0;border-radius:10px;transition:all .2s;overflow:hidden;box-shadow:0 1px 3px #00000008}.settings-section:hover{border-color:#cbd5e1}.section-header{cursor:pointer;color:#1e293b;background:#fff;border:none;justify-content:space-between;align-items:center;width:100%;padding:12px 14px;font-size:13.5px;font-weight:600;transition:background-color .15s;display:flex}.section-header:hover{color:#2563eb;background:#f8fafc}.expand-icon{color:#94a3b8;font-size:11px;transition:transform .2s}.expand-icon.expanded{color:#2563eb;transform:rotate(180deg)}.section-content{background:#fff;border-top:1px solid #f1f5f9;padding:14px 16px 16px}.form-group{margin-bottom:14px}.form-group:last-child{margin-bottom:0}.form-group label{color:#475569;margin-bottom:6px;font-size:12px;font-weight:600;display:block}.form-group input[type=text],.form-group input[type=number],.form-group select{color:#0f172a;box-sizing:border-box;background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:7px;width:100%;height:38px;padding:0 12px;font-size:13.5px;transition:all .15s}.form-group input[type=text]:focus,.form-group input[type=number]:focus,.form-group select:focus{background:#fff;border-color:#3b82f6;outline:none;box-shadow:0 0 0 3px #3b82f61f}.form-group select{cursor:pointer}.form-group input[type=range]{accent-color:#2563eb;width:100%;margin:8px 0}.range-value{color:#666;margin-left:8px;font-size:12px}.slider-track{padding-bottom:24px;position:relative}.slider-track input[type=range]{cursor:pointer;width:100%;margin:0}.slider-marks{justify-content:space-between;display:flex;position:absolute;bottom:0;left:0;right:0}.slider-marks .mark{color:#999;text-align:center;width:20px;font-size:11px}.unit{color:#666;margin-left:4px;font-size:12px}.key-grid{grid-template-columns:repeat(4,1fr);gap:6px;display:grid}.key-btn{color:#334155;cursor:pointer;text-align:center;background:#f8fafc;border:1px solid #e2e8f0;border-radius:6px;padding:7px 4px;font-size:12.5px;font-weight:500;transition:all .15s}.key-btn:hover{color:#2563eb;background:#eff6ff;border-color:#93c5fd}.key-btn.active{color:#fff;background:#2563eb;border-color:#2563eb;font-weight:600;box-shadow:0 2px 6px #2563eb33}.time-grid{grid-template-columns:repeat(4,1fr);gap:6px;display:grid}.time-btn{color:#334155;cursor:pointer;text-align:center;background:#f8fafc;border:1px solid #e2e8f0;border-radius:6px;padding:7px 4px;font-size:12.5px;font-weight:500;transition:all .15s}.time-btn:hover{color:#2563eb;background:#eff6ff;border-color:#93c5fd}.time-btn.active{color:#fff;background:#2563eb;border-color:#2563eb;font-weight:600;box-shadow:0 2px 6px #2563eb33}.checkbox-group label{cursor:pointer;color:#334155;align-items:center;gap:8px;font-size:13px;font-weight:500;display:flex}.checkbox-group input[type=checkbox]{accent-color:#2563eb;cursor:pointer;width:16px;height:16px;margin:0}.color-input{align-items:center;gap:10px;display:flex}.color-input input[type=color]{cursor:pointer;border:1px solid #cbd5e1;border-radius:6px;width:36px;height:34px;padding:0}.color-input span{color:#64748b;font-size:12px}.font-size-grid{flex-wrap:wrap;gap:6px;display:flex}.font-size-btn{cursor:pointer;color:#475569;text-align:center;background:#f8fafc;border:1px solid #e2e8f0;border-radius:6px;min-width:36px;padding:6px 12px;font-size:12px;font-weight:500;transition:all .15s}.font-size-btn:hover{color:#2563eb;background:#eff6ff;border-color:#93c5fd}.font-size-btn.active{color:#fff;background:#2563eb;border-color:#2563eb;font-weight:600;box-shadow:0 2px 6px #2563eb33}.page-width-control{flex-direction:column;gap:8px;display:flex}.page-width-slider-row{align-items:center;gap:12px;display:flex}.page-width-slider-row input[type=range]{cursor:pointer;accent-color:#2563eb;flex:1}.page-width-presets{flex-wrap:wrap;gap:6px;display:flex}.preset-chip{color:#475569;cursor:pointer;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:6px;padding:5px 10px;font-size:12px;font-weight:500;transition:all .15s}.preset-chip:hover{color:#1e293b;background:#e2e8f0}.preset-chip.active{color:#fff;background:#2563eb;border-color:#2563eb;font-weight:600;box-shadow:0 2px 6px #2563eb33}.margin-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.margin-cell{flex-direction:column;gap:4px;display:flex}.margin-cell label{color:#64748b;margin-bottom:0;font-size:11.5px}.margin-cell input[type=number]{box-sizing:border-box;text-align:center;background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:6px;width:100%;height:36px;padding:0 8px;font-size:13px}.margin-cell input[type=number]:focus{background:#fff;border-color:#3b82f6;outline:none}.font-section{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;margin-bottom:12px;padding:12px}.font-section:last-child{margin-bottom:0}.font-section-header{color:#1e293b;margin-bottom:10px;font-size:12.5px;font-weight:600}.settings-sidebar-footer{background:#fff;border-top:1px solid #e2e8f0;justify-content:center;padding:12px 16px;display:flex}.btn-save{color:#fff;cursor:pointer;background:linear-gradient(135deg,#2563eb,#1d4ed8);border:none;border-radius:8px;justify-content:center;align-items:center;gap:6px;width:100%;height:40px;padding:0;font-size:14px;font-weight:600;transition:all .2s;display:flex;box-shadow:0 4px 12px #2563eb33}.btn-save:hover{background:linear-gradient(135deg,#1d4ed8,#1e40af);transform:translateY(-1px);box-shadow:0 6px 16px #2563eb4d}.score-editor.preview-mode{padding-bottom:60px}.score-editor.preview-mode .a4-page{cursor:default;box-shadow:0 10px 30px #0000001a}.score-editor.preview-mode .score-header{cursor:default}.score-editor.preview-mode .score-header:hover{background-color:#0000}.score-editor.preview-mode .active-measure,.score-editor.preview-mode .selected-measure,.score-editor.preview-mode .active-note{box-shadow:none!important;background-color:#0000!important;outline:none!important}.score-editor.preview-mode .placeholder-dash{display:none!important}.score-editor.preview-mode .extension-dash{visibility:visible!important;display:inline-block!important}.score-editor.preview-mode .add-lines-container,.score-editor.preview-mode .add-line-btn,.score-editor.preview-mode .add-page-btn,.score-editor.preview-mode .add-lyric-row-container,.score-editor.preview-mode .beat-lyric-input,.score-editor.preview-mode .settings-sidebar{display:none!important}@media print{@page{size:A4 portrait;margin:0!important}html,body{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important;background:#fff!important;width:100%!important;height:auto!important;margin:0!important;padding:0!important}.hide-on-print,.layout-header,.layout-toolbar,.layout-footer,.add-lines-container,.add-line-btn,.add-page-btn,.add-lyric-row-container,.save-toast,.settings-sidebar,.beat-lyric-input,.measure-action-toolbar,.line-lyrics-fast-toggle-btn{display:none!important}.score-editor{box-shadow:none!important;gap:0!important;width:100%!important;margin:0!important;padding:0!important;overflow:visible!important;transform:none!important}.a4-page{box-shadow:none!important;page-break-inside:avoid!important;break-inside:avoid!important;page-break-after:always!important;break-after:page!important;box-sizing:border-box!important;border:none!important;border-radius:0!important;width:210mm!important;max-width:210mm!important;height:297mm!important;min-height:297mm!important;max-height:297mm!important;margin:0!important;overflow:hidden!important}.a4-page:last-child{page-break-after:avoid!important;break-after:avoid!important}.a4-page-footer{display:flex!important;position:absolute!important;bottom:8mm!important;left:0!important;right:0!important}.score-header{cursor:default}.score-header:hover{background-color:#0000}.active-measure,.selected-measure,.active-note{box-shadow:none!important;background-color:#0000!important;outline:none!important}.placeholder-dash{display:none!important}.score-body{overflow:visible}.lines-container,.score-line{min-width:0}}.piano-container{box-sizing:border-box;background:linear-gradient(#161724 0%,#0d0e17 100%);border-top:1px solid #2d2e42;flex-direction:column;justify-content:space-between;gap:6px;width:100%;height:100%;padding:6px 12px 10px;display:flex;box-shadow:inset 0 8px 16px #0000004d}.piano-top-panel{justify-content:space-between;align-items:center;gap:12px;width:100%;padding:0 4px;display:flex}.piano-quick-actions{align-items:center;gap:6px;display:flex}.piano-btn-divider{background:#ffffff26;width:1px;height:18px;margin:0 2px}.piano-quick-btn{color:#e2e8f0;cursor:pointer;-webkit-user-select:none;user-select:none;background:#ffffff14;border:1px solid #ffffff24;border-radius:6px;align-items:center;gap:6px;padding:3px 10px;font-size:12px;transition:all .15s;display:flex}.piano-quick-btn:hover{color:#fff;background:#ffffff29;border-color:#60a5fa;transform:translateY(-1px)}.piano-quick-btn:active{background:#0000004d;transform:translateY(1px)}.piano-quick-btn.active{color:#fff;background:linear-gradient(135deg,#2563eb,#1d4ed8);border-color:#60a5fa;box-shadow:0 0 10px #2563eb66}.btn-glyph{font-family:monospace,serif;font-size:14px;font-weight:800}.btn-text{font-size:11.5px;font-weight:500}.btn-kbd{color:#94a3b8;background:#0000004d;border:1px solid #ffffff1a;border-radius:4px;padding:1px 5px;font-family:monospace;font-size:10px}.piano-shortcut-hints{color:#94a3b8;background:#00000040;border:1px solid #ffffff0f;border-radius:20px;align-items:center;gap:8px;padding:3px 12px;font-size:11.5px;display:flex}.hint-pill{color:#38bdf8;font-weight:600}.hint-item{color:#cbd5e1;align-items:center;gap:3px;display:inline-flex}.hint-item kbd{color:#f1f5f9;background:#1e293b;border:1px solid #475569;border-radius:4px;padding:1px 5px;font-family:monospace;font-size:10px;font-weight:600}.piano-keyboard-wrapper{flex:1;width:100%;min-height:0;display:flex}.piano-keyboard{background-color:#0b0b12;border-radius:8px;width:100%;max-width:100%;height:100%;min-height:115px;padding:3px 6px;display:flex;position:relative;overflow-x:auto;box-shadow:0 6px 20px #00000080,inset 0 2px #3b82f6}.piano-keyboard:before{content:"";z-index:10;background:linear-gradient(90deg,#991b1b,#dc2626,#991b1b);border-radius:2px 2px 0 0;height:3px;position:absolute;top:3px;left:6px;right:6px}.piano-keyboard::-webkit-scrollbar{height:5px}.piano-keyboard::-webkit-scrollbar-thumb{background:#334155;border-radius:4px}.octave-group{border-right:1px solid #1e293b;flex:1 0 220px;display:flex}.octave-group:last-child{border-right:none}.piano-key-wrapper{flex:1;display:flex;position:relative}.piano-key{cursor:pointer;-webkit-user-select:none;user-select:none;border:1px solid #334155;border-radius:0 0 5px 5px;outline:none;transition:all 80ms ease-out}.white-key{z-index:1;background:linear-gradient(#fff 0%,#fafafa 80%,#f1f5f9 100%);border-bottom:3px solid #94a3b8;border-left:1px solid #e2e8f0;border-right:1px solid #cbd5e1;flex-direction:column;justify-content:flex-end;align-items:center;width:100%;height:100%;padding-bottom:8px;display:flex;box-shadow:inset 0 -2px 4px #0000000a,0 3px 6px #0000001f}.white-key:hover{background:linear-gradient(#fff 0%,#f8fafc 100%);border-bottom-color:#3b82f6}.white-key:active{background:linear-gradient(#e2e8f0 0%,#cbd5e1 100%);border-bottom-width:1px;transform:translateY(2px);box-shadow:inset 0 2px 4px #00000026}.black-key{z-index:5;background:linear-gradient(#334155 0%,#1e293b 45%,#0f172a 100%);border:1px solid #090d16;border-radius:0 0 4px 4px;justify-content:center;align-items:flex-end;width:62%;height:60%;padding-bottom:5px;display:flex;position:absolute;top:0;left:69%;box-shadow:0 4px 10px #0009,inset 0 1px #ffffff40}.black-key:hover{background:linear-gradient(#475569 0%,#334155 50%,#1e293b 100%)}.black-key:active{background:linear-gradient(#0f172a 0%,#020617 100%);transform:translateY(2px);box-shadow:0 2px 4px #00000080,inset 0 1px #ffffff1a}.key-label{color:#1e293b;pointer-events:none;flex-direction:column;align-items:center;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:13.5px;font-weight:700;display:flex}.high-dot,.low-dot{background-color:#2563eb;border-radius:50%;width:3.5px;height:3.5px;margin:1px 0;display:block}.number{font-size:13px;line-height:1}.key-hint{color:#38bdf8;text-align:center;pointer-events:none;letter-spacing:-.5px;font-size:9.5px;font-weight:600;display:block}*{box-sizing:border-box;margin:0;padding:0}body{color:#333;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}@media print{@page{size:A4 portrait;margin:0}body{-webkit-print-color-adjust:exact;print-color-adjust:exact;background:#fff!important}}
