:root{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--text-primary: #0f172a;--text-secondary: #64748b;--accent: #2563eb;--accent-glow: rgba(37, 99, 235, .2);--success: #166534;--success-bg: #dcfce7;--success-border: #166534;--available: #0369a1;--available-bg: #e0f2fe;--available-border: #0ea5e9;--locked: #64748b;--locked-bg: #cbd5e1;--locked-border: #94a3b8}body{margin:0;font-family:Inter,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);overflow-x:hidden}#app{width:100vw;min-height:100vh;display:flex;flex-direction:column}.container{max-width:1400px;margin:0 auto;padding:2rem;width:100%}h1{font-size:2rem;font-weight:800;color:#000;margin-bottom:.5rem;text-transform:uppercase;letter-spacing:-.5px}.card{background:#fff;border-radius:8px;padding:1rem;box-shadow:none;border:none}.btn{background:var(--text-primary);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:6px;font-weight:600;cursor:pointer;transition:all .2s;font-size:.9rem}.btn:hover{opacity:.9}.upload-area{border:2px dashed #cbd5e1;border-radius:8px;padding:2rem;text-align:center;transition:all .2s;cursor:pointer;background:#f8fafc}.upload-area:hover{border-color:var(--accent);background:#eff6ff}.vue-flow__node-custom{padding:8px 4px;border-radius:12px;background:#fff;border:2px solid #e2e8f0;color:#000;font-size:14px;font-weight:600;text-align:center;width:160px;min-height:70px;display:flex;flex-direction:column;justify-content:center;align-items:center;box-shadow:0 1px 2px #0000000d}.node-completed{background-color:var(--success-bg)!important;border-color:var(--success-border)!important;color:#14532d!important}.node-available{background-color:var(--available-bg)!important;border-color:var(--available-border)!important;color:var(--available)!important}.node-locked{background-color:var(--locked-bg)!important;border-color:var(--locked-border)!important;color:#64748b;border-style:dashed;opacity:.6}.vue-flow__edge-path{stroke:#94a3b8;stroke-width:1.5}.upload-container[data-v-7dabf2ff]{display:inline-flex;align-items:center}.btn[data-v-7dabf2ff]{display:flex;align-items:center;gap:8px;transition:all .2s}.loading-btn[data-v-7dabf2ff]{opacity:.8;cursor:not-allowed}.spinner[data-v-7dabf2ff]{width:16px;height:16px;border:2px solid #ffffff;border-bottom-color:transparent;border-radius:50%;display:inline-block;box-sizing:border-box;animation:rotation-7dabf2ff 1s linear infinite}@keyframes rotation-7dabf2ff{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-msg[data-v-7dabf2ff]{color:var(--error);margin-left:10px;font-size:.8em}.vue-flow__edge-path[data-v-ece26a72]{fill:none}.tags-menu-container[data-v-5daba250]{position:absolute;top:50%;right:0;transform:translateY(-50%);z-index:20;display:flex;align-items:flex-start}.toggle-btn[data-v-5daba250]{background:#fff;border:1px solid #cbd5e1;border-right:none;border-radius:8px 0 0 8px;padding:10px;cursor:pointer;font-size:1.2rem;box-shadow:-2px 0 5px #0000000d;z-index:21}.toggle-btn[data-v-5daba250]:hover{background:#f8fafc}.tags-sidebar[data-v-5daba250]{width:0;overflow:hidden;background:#fff;height:400px;border:1px solid #cbd5e1;border-radius:0 0 0 8px;box-shadow:-4px 4px 10px #0000001a;transition:width .3s ease;display:flex;flex-direction:column}.tags-sidebar.open[data-v-5daba250]{width:250px;padding:16px}h3[data-v-5daba250]{margin:0 0 12px;font-size:1rem;color:#334155;border-bottom:1px solid #e2e8f0;padding-bottom:8px}.active-tag-indicator[data-v-5daba250]{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534;padding:8px;border-radius:6px;margin-bottom:12px;font-size:.85rem;display:flex;align-items:center;gap:8px}.clear-selection[data-v-5daba250]{font-size:.7rem;margin-left:auto;background:#fff;border:1px solid #bbf7d0;cursor:pointer;padding:2px 6px;border-radius:4px}.tags-list[data-v-5daba250]{flex:1;overflow-y:auto;margin-bottom:16px}.tag-item[data-v-5daba250]{display:flex;align-items:center;padding:8px;border-radius:6px;cursor:pointer;transition:background .2s;margin-bottom:4px}.tag-item[data-v-5daba250]:hover{background:#f1f5f9}.tag-item.selected[data-v-5daba250]{background:#e0f2fe;border:1px solid #bae6fd}.dot[data-v-5daba250]{width:12px;height:12px;border-radius:50%;margin-right:8px;border:1px solid rgba(0,0,0,.1)}.tag-name[data-v-5daba250]{font-size:.9rem;flex:1;color:#475569}.delete-btn[data-v-5daba250]{background:none;border:none;cursor:pointer;opacity:.5;font-size:.8rem}.delete-btn[data-v-5daba250]:hover{opacity:1;color:#ef4444}.empty-msg[data-v-5daba250]{color:#94a3b8;font-size:.85rem;text-align:center;margin-top:20px}.add-tag-form[data-v-5daba250]{border-top:1px solid #e2e8f0;padding-top:12px}.add-tag-form h4[data-v-5daba250]{margin:0 0 8px;font-size:.9rem;color:#64748b}.add-tag-form input[type=text][data-v-5daba250]{width:100%;padding:6px;border:1px solid #cbd5e1;border-radius:4px;margin-bottom:8px;font-size:.9rem}.color-picker[data-v-5daba250]{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:.85rem;color:#64748b}.add-tag-form button[data-v-5daba250]{width:100%;padding:6px;background:#3b82f6;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:500}.add-tag-form button[data-v-5daba250]:disabled{background:#94a3b8;cursor:not-allowed}.vue-flow{position:relative;width:100%;height:100%;overflow:hidden;z-index:0;direction:ltr}.vue-flow__container{position:absolute;height:100%;width:100%;left:0;top:0}.vue-flow__pane{z-index:1}.vue-flow__pane.draggable{cursor:grab}.vue-flow__pane.selection{cursor:pointer}.vue-flow__pane.dragging{cursor:grabbing}.vue-flow__transformationpane{transform-origin:0 0;z-index:2;pointer-events:none}.vue-flow__viewport{z-index:4;overflow:clip}.vue-flow__selection{z-index:6}.vue-flow__edge-labels{position:absolute;width:100%;height:100%;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.vue-flow__nodesselection-rect:focus,.vue-flow__nodesselection-rect:focus-visible{outline:none}.vue-flow .vue-flow__edges{pointer-events:none;overflow:visible}.vue-flow__edge-path,.vue-flow__connection-path{stroke:#b1b1b7;stroke-width:1;fill:none}.vue-flow__edge{pointer-events:visibleStroke;cursor:pointer}.vue-flow__edge.animated path{stroke-dasharray:5;animation:dashdraw .5s linear infinite}.vue-flow__edge.animated path.vue-flow__edge-interaction{stroke-dasharray:none;animation:none}.vue-flow__edge.inactive{pointer-events:none}.vue-flow__edge.selected,.vue-flow__edge:focus,.vue-flow__edge:focus-visible{outline:none}.vue-flow__edge.selected .vue-flow__edge-path,.vue-flow__edge:focus .vue-flow__edge-path,.vue-flow__edge:focus-visible .vue-flow__edge-path{stroke:#555}.vue-flow__edge-textwrapper{pointer-events:all}.vue-flow__edge-textbg{fill:#fff}.vue-flow__edge-text{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.vue-flow__connection{pointer-events:none}.vue-flow__connection .animated{stroke-dasharray:5;animation:dashdraw .5s linear infinite}.vue-flow__connectionline{z-index:1001}.vue-flow__nodes{pointer-events:none;transform-origin:0 0}.vue-flow__node{position:absolute;-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:all;transform-origin:0 0;box-sizing:border-box;cursor:default}.vue-flow__node.draggable{cursor:grab;pointer-events:all}.vue-flow__node.draggable.dragging{cursor:grabbing}.vue-flow__nodesselection{z-index:3;transform-origin:left top;pointer-events:none}.vue-flow__nodesselection-rect{position:absolute;pointer-events:all;cursor:grab}.vue-flow__nodesselection-rect.dragging{cursor:grabbing}.vue-flow__handle{position:absolute;pointer-events:none;min-width:5px;min-height:5px}.vue-flow__handle.connectable{pointer-events:all;cursor:crosshair}.vue-flow__handle-bottom{left:50%;bottom:0;transform:translate(-50%,50%)}.vue-flow__handle-top{left:50%;top:0;transform:translate(-50%,-50%)}.vue-flow__handle-left{top:50%;left:0;transform:translate(-50%,-50%)}.vue-flow__handle-right{top:50%;right:0;transform:translate(50%,-50%)}.vue-flow__edgeupdater{cursor:move;pointer-events:all}.vue-flow__panel{position:absolute;z-index:5;margin:15px}.vue-flow__panel.top{top:0}.vue-flow__panel.bottom{bottom:0}.vue-flow__panel.left{left:0}.vue-flow__panel.right{right:0}.vue-flow__panel.center{left:50%;transform:translate(-50%)}@keyframes dashdraw{0%{stroke-dashoffset:10}}.vue-flow__controls{box-shadow:0 0 2px 1px #00000014}.vue-flow__controls-button{background:#fefefe;border:none;border-bottom:1px solid #eee;box-sizing:content-box;display:flex;justify-content:center;align-items:center;width:16px;height:16px;cursor:pointer;-webkit-user-select:none;user-select:none;padding:5px}.vue-flow__controls-button svg{width:100%;max-width:12px;max-height:12px}.vue-flow__controls-button:hover{background:#f4f4f4}.vue-flow__controls-button:disabled{pointer-events:none}.vue-flow__controls-button:disabled svg{fill-opacity:.4}.graph-wrapper{background:#fff;border-radius:0;border:none;overflow:hidden}.painting-mode{cursor:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="black" stroke="white" stroke-width="1"><path d="M19 11l-8-8-8.6 8.6a2 2 0 0 0 0 2.8l5.2 5.2c.8.8 2 .8 2.8 0L19 11z"></path><path d="M5 2l5 5"></path><path d="M2 13l5.3-5.3"></path></svg>') 0 24,auto!important}.context-menu{position:fixed;z-index:100;background:#fff;border:1px solid #cbd5e1;box-shadow:0 4px 6px -1px #0000001a;border-radius:6px;padding:4px}.context-menu button{display:block;width:100%;padding:8px 12px;text-align:left;background:none;border:none;cursor:pointer;font-size:14px;color:#334155}.context-menu button:hover{background:#f1f5f9}.editor-container[data-v-f85265a5]{height:100%;display:flex;flex-direction:column}.editor-content[data-v-f85265a5]{flex:1;display:flex;flex-direction:column}.json-editor[data-v-f85265a5]{flex:1;background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--text-secondary);border-radius:8px;padding:1rem;font-family:Fira Code,monospace;font-size:14px;resize:none;outline:none;min-height:500px}.json-editor[data-v-f85265a5]:focus{border-color:var(--accent)}.error-msg[data-v-f85265a5]{color:var(--error);margin-top:.5rem}.home-container[data-v-6cac7202]{max-width:800px;margin:0 auto;padding:40px 20px;text-align:center}.header[data-v-6cac7202]{margin-bottom:40px}.header h1[data-v-6cac7202]{font-size:2.5rem;color:#1e293b;margin-bottom:10px}.programs-grid[data-v-6cac7202]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}.program-card[data-v-6cac7202]{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:24px;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 6px -1px #0000001a}.program-card[data-v-6cac7202]:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px #0000001a;border-color:#3b82f6}.program-card h3[data-v-6cac7202]{margin-top:0;margin-bottom:8px;color:#0f172a}.program-card code[data-v-6cac7202]{background:#f1f5f9;padding:4px 8px;border-radius:4px;font-size:.875rem;color:#64748b}.loading[data-v-6cac7202]{color:#64748b;font-size:1.2rem}.admin-link[data-v-6cac7202]{background:none;border:none;color:#94a3b8;cursor:pointer;font-size:.9rem;margin-top:10px;text-decoration:underline}.admin-link[data-v-6cac7202]:hover{color:#475569}.history-picker[data-v-68ab650e]{position:relative;display:inline-block}.picker-btn[data-v-68ab650e]{background:#fff;border:1px solid #cbd5e1;color:#475569;padding:6px 12px;border-radius:6px;cursor:pointer;font-size:.9em;display:flex;align-items:center;gap:6px}.picker-btn[data-v-68ab650e]:hover{background:#f1f5f9}.dropdown-menu[data-v-68ab650e]{position:absolute;top:100%;right:0;margin-top:8px;background:#fff;border:1px solid #e2e8f0;border-radius:8px;box-shadow:0 10px 15px -3px #0000001a;width:240px;z-index:50;max-height:300px;overflow-y:auto}.list-container[data-v-68ab650e]{display:flex;flex-direction:column}.history-item[data-v-68ab650e]{padding:10px 12px;border-bottom:1px solid #f1f5f9;cursor:pointer}.history-item[data-v-68ab650e]:last-child{border-bottom:none}.history-item[data-v-68ab650e]:hover{background:#f8fafc}.date[data-v-68ab650e]{font-size:.85em;color:#334155;font-weight:500}.ra[data-v-68ab650e]{font-size:.75em;color:#94a3b8}.p-2[data-v-68ab650e]{padding:8px}.text-gray[data-v-68ab650e]{color:#94a3b8;font-size:.9em;text-align:center}.modal-overlay[data-v-e9663994]{position:fixed;inset:0;background:#00000080;z-index:1000;display:flex;justify-content:center;align-items:center}.modal[data-v-e9663994]{background:#fff;width:900px;max-width:90vw;height:85vh;border-radius:12px;display:flex;flex-direction:column;box-shadow:0 20px 25px -5px #0000001a}.modal-header[data-v-e9663994]{padding:16px 24px;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;align-items:center}.modal-header h2[data-v-e9663994]{margin:0;font-size:1.25rem}.close-btn[data-v-e9663994]{background:none;border:none;font-size:24px;cursor:pointer;color:#64748b}.modal-body[data-v-e9663994]{flex:1;overflow-y:auto;padding:24px}.semester-group[data-v-e9663994]{margin-bottom:24px}.semester-group h3[data-v-e9663994]{margin:0 0 12px;font-size:1rem;color:#334155;border-bottom:2px solid #e2e8f0;padding-bottom:4px}.course-grid[data-v-e9663994]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}.course-item label[data-v-e9663994]{display:flex;align-items:center;gap:10px;padding:8px;border:1px solid #f1f5f9;border-radius:6px;cursor:pointer;transition:background .1s}.course-item label[data-v-e9663994]:hover{background:#f8fafc}.course-item label.completed[data-v-e9663994]{background:#f0fdf4;border-color:#bbf7d0}.code[data-v-e9663994]{font-weight:700;font-family:monospace;color:#475569}.name[data-v-e9663994]{font-size:.9em;color:#1e293b}.modal-footer[data-v-e9663994]{padding:16px 24px;border-top:1px solid #e2e8f0;display:flex;justify-content:flex-end;gap:12px}.btn-cancel[data-v-e9663994]{padding:8px 16px;border:1px solid #cbd5e1;background:#fff;border-radius:6px;cursor:pointer}.btn-save[data-v-e9663994]{padding:8px 16px;background:#2563eb;color:#fff;border:none;border-radius:6px;cursor:pointer}.btn-save[data-v-e9663994]:hover{background:#1d4ed8}.btn-save[data-v-e9663994]:disabled{opacity:.7;cursor:not-allowed}.pending-container[data-v-b0a7c090]{background:#fff;border:1px solid #e2e8f0;border-radius:8px;margin-bottom:20px;overflow:hidden}.header[data-v-b0a7c090]{background:#f8fafc;padding:10px 16px;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;align-items:center;cursor:pointer;-webkit-user-select:none;user-select:none}.header h3[data-v-b0a7c090]{margin:0;font-size:1rem;color:#475569}.header-legend[data-v-b0a7c090]{display:flex;gap:15px;margin-left:auto;margin-right:20px;font-size:.75rem;color:#64748b}.course-list-grouped[data-v-b0a7c090]{padding:16px;max-height:250px;overflow-y:auto}.sem-group[data-v-b0a7c090]{margin-bottom:12px;display:flex;gap:12px;align-items:flex-start}.sem-label[data-v-b0a7c090]{min-width:80px;font-size:.85rem;font-weight:700;color:#64748b;padding-top:4px}.sem-items[data-v-b0a7c090]{display:flex;flex-wrap:wrap;gap:8px;flex:1}.course-badge[data-v-b0a7c090]{padding:6px 12px;border-radius:6px;font-size:.9rem;font-weight:500;border:2px solid transparent}.legend-item[data-v-b0a7c090]{display:flex;align-items:center;gap:6px}.dot[data-v-b0a7c090]{width:12px;height:12px;border-radius:50%;display:inline-block}.modal-overlay[data-v-22136b55]{position:fixed;inset:0;background:#00000080;z-index:2000;display:flex;justify-content:center;align-items:center}.modal[data-v-22136b55]{background:#fff;padding:20px;border-radius:8px;width:400px;box-shadow:0 4px 6px #0000001a}.modal-header[data-v-22136b55]{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-header h2[data-v-22136b55]{margin:0}.close-btn[data-v-22136b55]{background:none;border:none;font-size:24px;cursor:pointer}.form-group[data-v-22136b55]{margin-bottom:15px}.form-group label[data-v-22136b55]{display:block;margin-bottom:5px;font-weight:500}.form-input[data-v-22136b55]{width:100%;padding:8px;border:1px solid #cbd5e1;border-radius:4px}.btn-primary[data-v-22136b55]{width:100%;padding:10px;background:#2563eb;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:700}.btn-primary[data-v-22136b55]:hover{background:#1d4ed8}.btn-primary[data-v-22136b55]:disabled{opacity:.7}.error-msg[data-v-22136b55]{color:#ef4444;margin-top:10px;font-size:.9rem}.modal-overlay[data-v-3e4df04f]{position:fixed;inset:0;background:#00000080;z-index:2000;display:flex;justify-content:center;align-items:center}.modal[data-v-3e4df04f]{background:#fff;padding:20px;border-radius:8px;width:400px;box-shadow:0 4px 6px #0000001a}.modal-header[data-v-3e4df04f]{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-header h2[data-v-3e4df04f]{margin:0}.close-btn[data-v-3e4df04f]{background:none;border:none;font-size:24px;cursor:pointer}.form-group[data-v-3e4df04f]{margin-bottom:15px}.form-group label[data-v-3e4df04f]{display:block;margin-bottom:5px;font-weight:500}.form-input[data-v-3e4df04f]{width:100%;padding:8px;border:1px solid #cbd5e1;border-radius:4px}.btn-primary[data-v-3e4df04f]{width:100%;padding:10px;background:#10b981;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:700}.btn-primary[data-v-3e4df04f]:hover{background:#059669}.btn-primary[data-v-3e4df04f]:disabled{opacity:.7}.error-msg[data-v-3e4df04f]{color:#ef4444;margin-top:10px;font-size:.9rem}.app-footer[data-v-dfe9ced7]{margin-top:40px;padding:24px;background:#f8fafc;border-top:1px solid #e2e8f0;text-align:center;color:#64748b;font-size:.9rem}.footer-content[data-v-dfe9ced7]{max-width:800px;margin:0 auto}.credits[data-v-dfe9ced7]{margin-top:16px}.credits p[data-v-dfe9ced7]{font-weight:600;margin-bottom:8px}.credits ul[data-v-dfe9ced7]{list-style:none;padding:0;margin:0}.credits li[data-v-dfe9ced7]{margin-bottom:4px}.modal-overlay[data-v-203c5421]{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content[data-v-203c5421]{background:#fff;padding:2rem;border-radius:8px;max-width:500px;width:90%;box-shadow:0 4px 6px -1px #0000001a}h3[data-v-203c5421]{margin-top:0;color:#1e293b;margin-bottom:1rem}p[data-v-203c5421]{color:#475569;line-height:1.6;margin-bottom:2rem}.modal-actions[data-v-203c5421]{display:flex;justify-content:flex-end}.btn-primary[data-v-203c5421]{background:#0f172a;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:6px;font-weight:600;cursor:pointer;transition:background .2s}.btn-primary[data-v-203c5421]:hover{background:#334155}.app-layout[data-v-8df09209]{display:flex;flex-direction:column;min-height:100vh}.container[data-v-8df09209]{max-width:1400px;margin:0 auto;padding:1rem;width:100%;flex:1}.main-header[data-v-8df09209]{margin-bottom:2rem;border-bottom:1px solid #e2e8f0;padding-bottom:1rem;display:flex;justify-content:space-between;align-items:center}.header-content[data-v-8df09209]{display:flex;align-items:center;gap:20px}.header-content h1[data-v-8df09209]{margin:0;color:#1e293b;font-size:1.5rem}.program-badge[data-v-8df09209]{background:#e0f2fe;color:#0284c7;padding:4px 12px;border-radius:99px;font-weight:700;font-size:.9rem;text-transform:uppercase}.controls-bar[data-v-8df09209]{display:flex;gap:20px;margin-bottom:2px;align-items:center}.back-btn[data-v-8df09209]{background:none;border:1px solid #cbd5e1;padding:6px 12px;border-radius:6px;cursor:pointer;font-weight:500;color:#475569}.back-btn[data-v-8df09209]:hover{background:#f1f5f9}.header-actions[data-v-8df09209]{display:flex;align-items:center}.auth-buttons[data-v-8df09209],.auth-user[data-v-8df09209]{display:flex;gap:10px;align-items:center}.btn-text[data-v-8df09209]{background:none;border:none;cursor:pointer;color:#64748b;font-weight:600}.btn-text[data-v-8df09209]:hover{color:#1e293b}.btn-primary-small[data-v-8df09209]{background:#0f172a;color:#fff;padding:6px 12px;border-radius:6px;border:none;cursor:pointer;font-size:.9em}.btn-primary-small[data-v-8df09209]:hover{background:#334155}.btn-manual[data-v-8df09209]{background:#fff;border:1px solid #10b981;color:#10b981;padding:6px 12px;border-radius:6px;cursor:pointer;font-weight:600}.btn-manual[data-v-8df09209]:hover{background:#ecfdf5}.graph-container[data-v-8df09209]{height:80vh;border:1px solid #e2e8f0;border-radius:8px;overflow:hidden}
