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6px;font-size:16px;line-height:1}.ds-remove:hover{color:#ef4444;background:rgba(239,68,68,.1)}.ds-add-row{align-items:center;gap:8px;margin-top:8px;display:flex}.ds-add-row input[type=text]{flex:1;min-width:0}.ds-dialog .ds-inline-hint{margin:0}.ds-my-fonts{flex-wrap:wrap;align-items:center;gap:4px 8px;margin-top:10px;display:flex}.ds-dialog .ds-my-fonts .dialog-hint{margin:0}.ds-dialog .ds-empty{margin:0 0 6px}@media (max-width:480px){.ds-dialog{min-width:0;padding:20px 16px}.ds-font-sample{display:none}}.data-sources-overlay{z-index:10600}.data-sources-dialog{box-sizing:border-box;width:min(640px,100vw - 32px);max-width:640px;max-height:calc(100vh - 120px);overflow-y:auto}.data-sources-actions{margin:16px 0 8px}.data-sources-upload{background:var(--btn-primary-bg);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:9px 18px;font-size:14px;font-weight:600}.data-sources-upload:hover:not(:disabled){background:var(--btn-primary-hover)}.data-sources-upload:disabled{opacity:.6;cursor:progress}.data-sources-error{color:#ef4444;margin:8px 0;font-size:13px}.data-sources-empty{color:var(--text-secondary);margin:16px 0;font-size:14px}.data-sources-list{flex-direction:column;gap:8px;margin:12px 0 0;padding:0;list-style:none;display:flex}.data-source{border:1px solid var(--border-color);border-radius:10px;padding:10px 12px}.data-source-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.data-source-type{letter-spacing:.6px;text-transform:uppercase;background:var(--bg-secondary);color:var(--text-secondary);border-radius:5px;padding:3px 7px;font-size:10px;font-weight:700}.data-source-type.type-xlsx{color:#166534;background:#dcfce7}.data-source-type.type-csv{color:#075985;background:#e0f2fe}.data-source-type.type-sqlite{color:#5b21b6;background:#ede9fe}[data-theme=dark] 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button:disabled{opacity:.5;cursor:progress}.cloud-connect{flex-wrap:wrap;gap:8px;display:flex}.cloud-accounts .dialog-hint{margin:0;font-size:12px}.dte-overlay{z-index:10700}.dialog.dte-dialog{box-sizing:border-box;flex-direction:column;width:min(1100px,100vw - 32px);max-width:1100px;height:min(780px,100vh - 64px);display:flex}.dte-dialog h2{overflow-wrap:anywhere;margin-bottom:12px;padding-right:36px}.dte-sheets{flex-wrap:wrap;gap:4px;margin-bottom:10px;display:flex}.dte-sheets button{border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;border-radius:7px;padding:5px 12px;font-size:13px}.dte-sheets button.active{background:var(--btn-primary-bg);border-color:var(--btn-primary-bg);color:#fff}.dte-note{color:var(--text-secondary);margin:0 0 8px;font-size:12px}.dte-note.warn{color:#b45309}.dte-error{color:#ef4444;margin:4px 0 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minmax(0,1fr) auto;align-items:center;gap:8px;padding:9px 12px;font-size:14px;display:grid}.cloud-item:last-child{border-bottom:none}.cloud-item:hover{background:var(--bg-secondary)}.cloud-item.on{background:color-mix(in srgb,var(--btn-primary-bg)14%,transparent)}.cloud-item:focus-visible{outline:2px solid var(--btn-primary-bg);outline-offset:-2px}.cloud-picker-search button:focus-visible{outline:2px solid var(--btn-primary-bg);outline-offset:-2px}.cloud-crumbs button:focus-visible{outline:2px solid var(--btn-primary-bg);outline-offset:-2px}.cloud-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.cloud-meta{color:var(--text-secondary);white-space:nowrap;font-size:12px}.cloud-more{margin:8px auto;display:block}.cloud-list>.dialog-hint{margin:0;padding:12px}.cloud-picker-foot{flex-wrap:wrap;align-items:flex-end;gap:10px;margin-top:12px;display:flex}.cloud-picker-foot label{color:var(--text-secondary);flex-direction:column;flex:1;gap:4px;min-width:120px;font-size:12px;font-weight:600;display:flex}.cloud-picker-foot input,.cloud-picker-foot select{border:1px solid var(--border-color);background:var(--bg-primary);color:var(--text-primary);font:inherit;border-radius:6px;padding:7px 9px;font-size:13px;font-weight:400}.cloud-picker-foot .primary{background:var(--btn-primary-bg);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:8px 16px;font-weight:600}.cloud-picker-foot .primary:disabled{opacity:.6;cursor:progress}@media (max-width:480px){.cloud-item{grid-template-columns:24px minmax(0,1fr)}.cloud-meta{grid-column:2}}.cloud-glyph{color:var(--text-secondary)}.cloud-glyph.folder{color:#d99a1e}.cloud-glyph.file{color:#1d7f55}.App{background:var(--bg-secondary);flex-direction:column;height:100vh;display:flex;overflow:hidden}.toolbar{background:var(--bg-primary);border-bottom:1px solid var(--border-color);z-index:10200;flex-shrink:0;align-items:center;gap:8px;min-height:50px;padding:8px 12px;display:flex;position:relative}.toolbar-brand{border-right:1px solid var(--border-color);flex-shrink:0;align-items:center;gap:7px;margin-right:2px;padding-right:8px;display:flex}.toolbar-brand-name{letter-spacing:.05em;color:var(--text-primary);white-space:nowrap;font-size:13px;font-weight:800}.toolbar-brand-app{color:var(--btn-primary-bg);font-weight:400}.toolbar-spacer{flex:1}.toolbar-center{pointer-events:none;z-index:1;align-items:center;display:flex;position:absolute;left:50%;transform:translate(-50%)}.toolbar-center>*{pointer-events:auto}.toolbar-btn{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color);cursor:pointer;white-space:nowrap;border-radius:7px;padding:7px 12px;font-size:13px;font-weight:500;transition:all .15s}.toolbar-btn:hover{background:var(--border-color);color:var(--text-primary)}.toolbar-btn-drawings{align-items:center;gap:6px;text-decoration:none;display:flex}a.toolbar-btn{align-items:center;gap:6px;text-decoration:none;display:inline-flex}.toolbar-btn-admin{color:#fff;background:#7c3aed;border-color:#7c3aed}.toolbar-btn-admin:hover{color:#fff;background:#6d28d9;border-color:#6d28d9}.quota-chip{background:var(--bg-accent);color:var(--btn-primary-bg);border:1px solid var(--btn-primary-bg);border-radius:10px;padding:1px 7px;font-size:11px;font-weight:700}.readonly-badge{color:#854d0e;background:#fef9c3;border:1px solid #fde047;border-radius:6px;padding:5px 12px;font-size:12px;font-weight:600}[data-theme=dark] .readonly-badge{color:#fde047;background:#2d2a00;border-color:#854d0e}.current-diagram-name{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;max-width:220px;padding:4px 2px;font-size:13px;font-weight:500;overflow:hidden}.current-diagram-name.editable{cursor:pointer;border-radius:5px;padding:4px 8px;transition:background .15s,color .15s}.current-diagram-name.editable:hover{background:var(--bg-secondary);color:var(--text-primary)}.diagram-name-input{color:var(--text-primary);background:var(--input-bg);border:1px solid var(--btn-primary-bg);border-radius:5px;outline:none;min-width:120px;max-width:220px;padding:4px 8px;font-size:13px;font-weight:500;box-shadow:0 0 0 3px rgba(37,99,235,.15)}.unsaved-indicator{color:#f59e0b;font-weight:700}.user-name-btn{color:var(--text-secondary);border:1px solid var(--border-color);cursor:pointer;background:0 0;border-radius:6px;padding:5px 10px;font-size:13px;font-weight:500;transition:all .15s}.user-name-btn:hover{background:var(--bg-secondary);color:var(--text-primary);border-color:var(--btn-primary-bg)}.theme-toggle{border:1px solid var(--border-color);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:8px;justify-content:center;align-items:center;padding:0;transition:background .15s,color .15s;display:inline-flex}.theme-toggle:hover{background:var(--bg-secondary);color:var(--text-primary)}.settings-language-select{border:1px solid var(--border-color);background:var(--bg-primary);width:100%;max-width:280px;color:var(--text-primary);border-radius:7px;padding:8px 10px;font-size:14px}.user-menu{align-items:center;gap:8px;display:flex}.user-name{color:var(--text-secondary);font-size:13px;font-weight:500}.fossflow-container{flex:1;width:100%;transition:opacity .22s;position:relative;overflow:hidden}.fossflow-container.canvas-fading{opacity:0}.fossflow-container>div{height:100%}.dialog-x{width:30px;height:30px;color:var(--text-secondary);cursor:pointer;z-index:2;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:0;font-size:22px;line-height:1;display:flex;position:absolute;top:12px;right:12px}.dialog-x:hover:not(:disabled){background:var(--bg-secondary);color:var(--text-primary)}.dialog-x:disabled{opacity:.4;cursor:default}.dialog-overlay{z-index:9999;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:rgba(0,0,0,.5);justify-content:center;align-items:center;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.dialog{background:var(--bg-primary);border:1px solid var(--border-color);box-shadow:var(--shadow-md);border-radius:14px;width:90vw;min-width:380px;max-width:500px;padding:28px;position:relative}.dialog h2{color:var(--text-primary);margin:0 0 20px;font-size:18px;font-weight:700}.dialog-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:12px;font-weight:600;display:block}.dialog input[type=text]{border:1px solid var(--border-color);background:var(--input-bg);width:100%;color:var(--text-primary);border-radius:8px;outline:none;padding:10px 14px;font-size:15px;transition:border-color .15s}.dialog input[type=text]:focus{border-color:var(--btn-primary-bg);box-shadow:0 0 0 3px rgba(37,99,235,.15)}.dialog-hint{color:var(--text-secondary);margin:8px 0 0;font-size:12px}.dialog-warning{color:#854d0e;background:#fef9c3;border:1px solid #fde047;border-radius:8px;margin-bottom:16px;padding:10px 14px;font-size:13px}.dialog-error{color:#b91c1c;background:#fee2e2;border:1px solid #fca5a5;border-radius:8px;margin-bottom:16px;padding:10px 14px;font-size:13px}[data-theme=dark] .dialog-warning{color:#fde047;background:#2d2a00;border-color:#854d0e}.dialog-buttons{justify-content:flex-end;gap:10px;margin-top:20px;display:flex}.dialog-buttons button{cursor:pointer;border:none;border-radius:8px;padding:9px 20px;font-size:14px;font-weight:600;transition:all .15s}.dialog-buttons button:first-child{background:var(--btn-primary-bg);color:#fff}.dialog-buttons button:first-child:hover:not(:disabled){background:var(--btn-primary-hover)}.dialog-buttons button:first-child:disabled{opacity:.5;cursor:not-allowed}.dialog-buttons button.btn-cancel{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.dialog-buttons button.btn-cancel:hover{background:var(--border-color)}.dialog-success{color:#166534;background:#dcfce7;border:1px solid #86efac;border-radius:8px;margin-bottom:16px;padding:10px 14px;font-size:13px}[data-theme=dark] .dialog-success{color:#86efac;background:#14532d;border-color:#166534}.dialog-wide{width:100%;max-width:540px}.vip-badge{letter-spacing:.06em;cursor:default;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;height:24px;padding:0 10px;font-size:11px;font-weight:700;transition:transform .1s;display:inline-flex}.vip-badge:hover{transform:scale(1.05)}.vip-silver{color:#333;background:linear-gradient(135deg,silver,#e8e8e8,#a8a8a8);border:1px solid #bbb;box-shadow:0 1px 4px rgba(0,0,0,.2)}.vip-gold{color:#78350f;background:linear-gradient(135deg,#f59e0b,#fde68a,#d97706);border:1px solid #d97706;box-shadow:0 1px 4px rgba(245,158,11,.4)}.diagram-lock-badge{color:#b45309;white-space:nowrap;background:rgba(245,158,11,.12);border:1px solid rgba(245,158,11,.4);border-radius:10px;padding:3px 8px;font-size:11px;font-weight:600}[data-theme=dark] .diagram-lock-badge{color:#fbbf24;background:rgba(245,158,11,.15);border-color:rgba(245,158,11,.35)}.shared-readonly-badge{color:#6366f1;white-space:nowrap;background:rgba(99,102,241,.12);border:1px solid rgba(99,102,241,.3);border-radius:10px;padding:3px 8px;font-size:11px;font-weight:600}.settings-section{margin-bottom:20px}.settings-section h3{color:var(--text-primary);margin:0 0 12px;font-size:15px;font-weight:600}.settings-tier-row{flex-direction:column;gap:4px;display:flex}.settings-tier-label{color:var(--text-secondary);margin-right:8px;font-size:13px}.tier-chip{border-radius:12px;align-items:center;padding:2px 10px;font-size:12px;font-weight:600;display:inline-flex}.tier-free{color:#64748b;background:#f1f5f9;border:1px solid #cbd5e1}.tier-pro{color:#2563eb;background:#eff6ff;border:1px solid #bfdbfe}.tier-max{color:#7c3aed;background:#faf5ff;border:1px solid #ddd6fe}.tier-enterprise{color:#c2410c;background:#fff7ed;border:1px solid #fed7aa}.tier-gifted{color:#78350f;background:linear-gradient(135deg,#fde68a,#fef3c7);border:1px solid #d97706}[data-theme=dark] .tier-free{color:#94a3b8;background:#1e293b;border-color:#334155}[data-theme=dark] .tier-pro{color:#60a5fa;background:#1e3a5f;border-color:#1d4ed8}[data-theme=dark] .tier-max{color:#c4b5fd;background:#2e1065;border-color:#7c3aed}[data-theme=dark] .tier-enterprise{color:#fb923c;background:#431407;border-color:#9a3412}.settings-divider{border:none;border-top:1px solid var(--border-color);margin:20px 0}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);cursor:pointer;background:0 0;border-radius:7px;padding:7px 16px;font-size:13px;font-weight:500;transition:all .12s}.btn-secondary:hover:not(:disabled){background:var(--bg-secondary)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.btn-danger-outline{color:#ef4444;cursor:pointer;background:0 0;border:1px solid #fca5a5;border-radius:7px;padding:7px 16px;font-size:13px;font-weight:500;transition:all .12s}.btn-danger-outline:hover:not(:disabled){background:rgba(239,68,68,.08);border-color:#ef4444}.btn-danger-outline:disabled{opacity:.5;cursor:not-allowed}.app-copyright{text-align:center;color:var(--text-secondary);background:var(--bg-primary);border-top:1px solid var(--border-color);flex-shrink:0;padding:6px 12px;font-size:11px}.diagram-list{max-height:400px;margin-bottom:20px;overflow-y:auto}.diagram-item{border:1px solid var(--border-color);background:var(--bg-secondary);border-radius:8px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:10px;display:flex}.diagram-item:hover{background:var(--bg-accent)}.diagram-actions{gap:5px;display:flex}.diagram-actions button{cursor:pointer;border:none;border-radius:5px;padding:4px 12px;font-size:12px;font-weight:600}.diagram-actions button:first-child{color:#fff;background:#22c55e}.diagram-actions button:first-child:hover{background:#16a34a}.diagram-actions button:last-child{color:#fff;background:#ef4444}.diagram-actions button:last-child:hover{background:#dc2626}.toolbar--presentation{gap:12px}.toolbar--presentation .toolbar-spacer{min-width:8px}@media (max-width:900px){.toolbar--presentation .toolbar-brand-name{display:none}.toolbar--presentation .toolbar-brand{padding-right:6px}}.new-version-banner{z-index:20000;color:#f8fafc;background:#1e293b;border-radius:10px;align-items:center;gap:12px;max-width:calc(100vw - 32px);padding:10px 12px 10px 16px;font-size:14px;display:flex;position:fixed;bottom:18px;left:50%;transform:translate(-50%);box-shadow:0 8px 24px rgba(0,0,0,.25)}.new-version-reload{background:var(--btn-primary-bg);color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:7px;padding:6px 14px;font-size:13px;font-weight:600}.new-version-dismiss{color:#cbd5e1;cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:20px;line-height:1}.error-page-container{background-color:rgba(0,0,0,.5);justify-content:center;align-items:center;width:100%;height:100vh;display:flex;overflow:hidden}.error-container{background-color:#fff;border:1px solid #ddd;border-radius:8px;width:400px;min-height:300px;padding:30px;box-shadow:0 2px 10px rgba(0,0,0,.1)}.error-header{text-align:center;margin-bottom:20px}.error-header p{color:#333;margin:0;font-size:24px;font-weight:600}.error-content{background-color:#fff3cd;border:1px solid #ffeeba;border-radius:4px;margin-bottom:30px;padding:15px}.error-content p{color:#856404;word-break:break-word;margin:0;font-size:14px;line-height:1.4}.error-footer{justify-content:center;gap:10px;display:flex}.error-button{cursor:pointer;color:#fff;background-color:#007bff;border:none;border-radius:4px;padding:8px 16px;font-size:14px;text-decoration:none;transition:background-color .2s;display:inline-block}.error-button:hover{background-color:#0056b3}.error-button.refresh-button{background-color:#28a745}.error-button.refresh-button:hover{background-color:#218838}