:root{--primary-purple: #8000E5;--primary-yellow: #FFDA00;--black: #000000;--gray-90: #1A1A1A;--gray-80: #333333;--gray-70: #4D4D4D;--gray-60: #666666;--gray-50: #808080;--gray-40: #999999;--gray-30: #B3B3B3;--gray-20: #CCCCCC;--gray-10: #E6E6E6;--gray-5: #F2F2F2;--white: #FFFFFF;--bg-primary: var(--white);--bg-secondary: var(--gray-5);--bg-sidebar: var(--gray-90);--bg-table-header: var(--primary-purple);--bg-graph: var(--gray-5);--text-primary: var(--gray-90);--text-secondary: var(--gray-60);--text-sidebar: var(--white);--text-table-header: var(--white);--border-primary: var(--gray-20);--border-secondary: var(--gray-10);--accent-primary: var(--primary-purple);--accent-secondary: var(--primary-yellow);--status-completed: #28a745;--status-in-progress: var(--primary-yellow);--status-not-started: var(--gray-40);--shadow: rgba(0,0,0,.1)}[data-theme=dark]{--bg-primary: var(--gray-90);--bg-secondary: var(--gray-80);--bg-sidebar: var(--black);--bg-table-header: var(--primary-purple);--bg-graph: var(--gray-80);--text-primary: var(--white);--text-secondary: var(--gray-30);--text-sidebar: var(--white);--text-table-header: var(--white);--border-primary: var(--gray-70);--border-secondary: var(--gray-60);--accent-primary: var(--primary-purple);--accent-secondary: var(--primary-yellow);--status-completed: #28a745;--status-in-progress: var(--primary-yellow);--status-not-started: var(--gray-50);--shadow: rgba(0,0,0,.3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);display:flex;height:100vh;min-height:500px}aside{width:260px;background:var(--bg-sidebar);color:var(--text-sidebar);display:flex;flex-direction:column;padding:20px;min-height:100vh;overflow-y:auto}.sidebar-content{display:flex;flex-direction:column;flex:1;overflow-y:auto}aside h2{margin-bottom:10px;font-size:1.1rem}.filters{flex-shrink:0;overflow-y:visible;min-height:200px}select,input{width:100%;margin:8px 0 12px;padding:6px;border:none;border-radius:4px}.checkbox-label{display:flex;align-items:center;gap:8px;margin:8px 0 12px;cursor:pointer}.checkbox-label input[type=checkbox]{width:auto;margin:0}.view-switch{margin-top:10px;padding-top:10px;border-top:1px solid rgba(255,255,255,.2);flex-shrink:0}.view-switch h3{font-size:1rem;margin-bottom:6px;color:var(--text-sidebar)}.view-switch button{width:100%;margin-bottom:8px;background:var(--accent-primary);color:var(--text-table-header);border:none;border-radius:4px;padding:8px;cursor:pointer}.view-switch button.active{background:var(--accent-secondary);color:var(--black)}.view-switch button:hover{background:var(--gray-70);color:var(--white)}.theme-switch{margin-top:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.2);flex-shrink:0}.theme-switch h3{font-size:1rem;margin-bottom:6px;color:var(--text-sidebar)}.theme-switch button{width:100%;margin-bottom:8px;background:var(--accent-primary);color:var(--text-table-header);border:none;border-radius:4px;padding:8px;cursor:pointer}.theme-switch button.active{background:var(--accent-secondary);color:var(--black)}.theme-switch button:hover{background:var(--gray-70);color:var(--white)}.backup-section{margin-top:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.2);flex-shrink:0;overflow-y:auto}.backup-section h3{font-size:1rem;margin-bottom:10px;color:var(--text-sidebar)}.backup-section button{width:100%;margin-bottom:8px;background:var(--status-completed);color:var(--text-table-header);border:none;border-radius:4px;padding:8px;cursor:pointer;font-size:.9rem}.backup-section button:hover{background:var(--gray-70)}.backup-section button:nth-child(3){background:var(--accent-primary)}.backup-section button:nth-child(3):hover{background:var(--gray-70)}.backup-section button:nth-child(4){background:var(--gray-60)}.backup-section button:nth-child(4):hover{background:var(--gray-70)}button{padding:8px 12px;background:var(--accent-primary);color:var(--text-table-header);border:none;border-radius:4px;cursor:pointer}button:hover{background:var(--gray-70)}main{flex:1;padding:20px;overflow-y:auto}table{width:100%;border-collapse:collapse;background:var(--bg-primary);box-shadow:0 2px 6px var(--shadow)}th,td{padding:10px;border-bottom:1px solid var(--border-primary);text-align:center;font-size:.95rem}th{background:var(--bg-table-header);color:var(--text-table-header)}tr.selected{background-color:var(--accent-secondary);color:var(--black)}tr.selected td{border-color:var(--accent-primary)}#modules-table th:nth-child(4),#modules-table td:nth-child(4){min-width:180px}#modules-table select.status-select{width:100%;padding:6px;border-radius:4px;border:1px solid var(--border-primary);font-size:.95rem}#modules-table th:nth-child(5),#modules-table td:nth-child(5){width:80px;min-width:80px;text-align:center}#modules-table input.applied-check{width:20px;height:20px;margin:0 auto;display:block}#modules-table th:nth-child(6),#modules-table td:nth-child(6),#modules-table th:nth-child(7),#modules-table td:nth-child(7){width:auto;white-space:nowrap}#modules-table select.quality-select,#modules-table select.satisfaction-select{min-width:85px;width:auto;padding:3px 5px;font-size:.9rem}#module-details-sidebar{width:320px;background:var(--bg-primary);color:var(--text-primary);border-left:1px solid var(--border-primary);padding:20px;overflow-y:auto;box-shadow:-2px 0 6px var(--shadow)}#module-details-sidebar.hidden{display:none}.module-details-header{border-bottom:2px solid var(--accent-primary);padding-bottom:15px;margin-bottom:20px}.module-details-header h2{color:var(--accent-primary);margin-bottom:8px}.module-details-header .module-code{background:var(--bg-secondary);padding:4px 8px;border-radius:4px;font-size:.9rem;color:var(--text-secondary)}.module-details-section{margin-bottom:20px}.module-details-section h3{color:var(--text-primary);font-size:1rem;margin-bottom:10px;border-bottom:1px solid var(--border-primary);padding-bottom:5px}.module-details-section p,.module-details-section li{color:var(--text-primary)}.module-details-list{list-style:none;padding:0}.module-details-list li{padding:8px 0;border-bottom:1px solid var(--border-secondary);display:flex;justify-content:space-between;align-items:center}.module-details-list li:last-child{border-bottom:none}.module-details-badge{display:inline-block;background:var(--bg-secondary);padding:4px 8px;border-radius:12px;font-size:.8rem;margin-right:8px;margin-bottom:4px}.module-details-badge.primary{background:var(--accent-primary);color:var(--white)}.module-details-badge.success{background:var(--status-completed);color:var(--white)}.module-details-badge.warning{background:var(--status-in-progress);color:var(--black)}.module-details-badge.info{background:var(--accent-primary);color:var(--white)}.status-in-progress{color:var(--status-in-progress)}.status-completed{color:var(--status-completed)}.status-not-started{color:var(--status-not-started)}.applied-yes{color:var(--status-completed)}.applied-no{color:#dc3545}a{color:var(--accent-primary);text-decoration:none}a:hover{color:var(--accent-secondary);text-decoration:underline}[data-theme=dark] a{color:var(--accent-secondary)}[data-theme=dark] a:hover{color:var(--accent-primary)}.modal{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;align-items:center;justify-content:center}.modal.active{display:flex}.modal-content{background:var(--bg-primary);padding:20px;border-radius:8px;width:90%;max-width:500px}.modal-content h3{margin-bottom:10px}.modal-content label{display:block;margin-top:10px}.modal-content textarea{width:100%;height:80px;resize:vertical}.actions{display:flex;justify-content:flex-end;margin-top:15px}.mobile-menu-btn{display:none}.mobile-menu-btn.right{left:auto;right:10px}@media(max-width:1024px){.dashboard-header{flex-direction:column;gap:1rem;align-items:flex-start}.dashboard-actions{width:100%;justify-content:space-between}.heatmap-grid{grid-template-columns:1fr}.stats-details{grid-template-columns:1fr;gap:1rem}.timeline-bars{gap:.5rem;height:150px}.bar-fill{width:20px}.stats-grid{grid-template-columns:1fr 1fr}}@media(max-width:480px){.stats-grid{grid-template-columns:1fr}.dashboard-actions{flex-direction:column;gap:.5rem}.dashboard-actions button{width:100%}}@media(max-width:1024px){.mobile-menu-btn{display:block;position:fixed;top:10px;left:10px;z-index:1000;background:var(--accent-primary);color:var(--text-table-header);border:none;border-radius:4px;padding:10px 12px;font-size:1rem;cursor:pointer}#sidebar{position:fixed;top:0;left:-260px;width:240px;height:100%;background:var(--bg-sidebar);color:var(--text-sidebar);padding:20px;display:flex;flex-direction:column;z-index:999;transition:left .3s ease;overflow-y:auto;min-height:100vh}#sidebar>h2{margin-top:60px}#sidebar.open{left:0}#module-details-sidebar{position:fixed;top:0;right:-320px;width:300px;height:100%;background:var(--bg-primary);z-index:998;transition:right .3s ease}#module-details-sidebar.open{right:0}.mobile-menu-btn{display:block}.filters label,.filters select,.filters input{font-size:.9rem;width:100%;margin-bottom:10px}#modules-table th:nth-child(4),#modules-table td:nth-child(4){min-width:160px}#modules-table select.status-select{font-size:.85rem;padding:4px}main{padding:10px;margin-top:55px}table{font-size:.9rem}}@media(max-width:600px){#modules-table th:nth-child(4),#modules-table td:nth-child(4){min-width:140px}#modules-table select.status-select{font-size:.8rem;padding:3px}th,td{padding:6px 4px}}#module-graph text{font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:11px;paint-order:fill;stroke:none;shape-rendering:optimizeLegibility}#graph-view{width:100%;height:calc(100vh - 40px);display:flex;justify-content:center;align-items:center;background:var(--bg-graph);overflow:hidden}#module-graph{width:100%;height:100%}@media print{body{flex-direction:column;background:#fff;color:#000}#sidebar,.mobile-menu-btn,#module-details-sidebar,.modal{display:none!important}main{width:100%;padding:0}table{box-shadow:none;border:1px solid #777;font-size:.9rem}th{background:#ddd!important;color:#000!important}td,th{border:1px solid #777}}@media(max-height:500px)and (orientation:landscape){body{min-height:500px}aside{min-height:500px;overflow-y:auto}.filters{flex-shrink:0;min-height:150px;overflow-y:visible}.backup-section,.view-switch,.theme-switch{margin-top:10px;padding-top:10px}}@media(max-height:400px)and (orientation:landscape){aside{padding:15px 20px}.filters{min-height:120px;flex-shrink:0}.backup-section button{padding:6px;font-size:.8rem;margin-bottom:6px}.view-switch button,.theme-switch button{padding:6px;margin-bottom:6px}}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:2px solid var(--border-primary)}.dashboard-actions{display:flex;gap:.5rem}.dashboard-actions button{padding:.5rem 1rem;border:1px solid var(--border-primary);background:var(--bg-primary);color:var(--text-primary);border-radius:.375rem;cursor:pointer;transition:all .2s}.dashboard-actions button:hover{background:var(--bg-secondary)}.dashboard-actions button.active{background:var(--accent-primary);color:var(--text-table-header);border-color:var(--accent-primary)}.heatmap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-bottom:2rem}.teaching-area-card{background:var(--bg-primary);border:1px solid var(--border-primary);border-radius:.5rem;padding:1.5rem;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 4px var(--shadow)}.teaching-area-card:hover{transform:translateY(-2px);box-shadow:0 4px 8px var(--shadow)}.area-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.area-header h4{margin:0;color:var(--text-primary);font-size:1.1rem}.area-actions{display:flex;gap:.5rem}.btn-small{padding:.25rem .5rem;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:.25rem;cursor:pointer;font-size:.875rem;color:var(--text-primary)}.area-progress{margin-bottom:1rem}.progress-bar{width:100%;height:8px;background:var(--bg-secondary);border-radius:4px;overflow:hidden;margin-bottom:.5rem}.progress-fill{height:100%;background:var(--status-completed);transition:width .3s ease}.progress-text{font-size:.875rem;color:var(--text-secondary)}.area-details{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.detail-item{display:flex;justify-content:space-between;font-size:.875rem;color:var(--text-secondary)}.intensity-0{border-left:4px solid var(--gray-20)}.intensity-1{border-left:4px solid var(--status-in-progress)}.intensity-2{border-left:4px solid #fd7e14}.intensity-3{border-left:4px solid #20c997}.intensity-4{border-left:4px solid var(--accent-primary)}.intensity-5{border-left:4px solid var(--status-completed)}.timeline-container{background:var(--bg-primary);border-radius:.5rem;padding:1.5rem;border:1px solid var(--border-primary);margin-bottom:2rem}.timeline-chart{margin:2rem 0}.timeline-bars{display:flex;align-items:end;gap:1rem;height:200px;padding:1rem;border:1px solid var(--border-primary);border-radius:.375rem;background:var(--bg-secondary)}.timeline-bar{display:flex;flex-direction:column;align-items:center;flex:1;height:100%}.bar-fill{width:30px;background:var(--accent-primary);border-radius:2px 2px 0 0;transition:height .3s ease;min-height:5px}.bar-label{margin-top:.5rem;font-size:.75rem;color:var(--text-secondary);text-align:center}.bar-value{margin-top:.25rem;font-size:.875rem;font-weight:600;color:var(--text-primary)}.timeline-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-top:2rem}.stats-container{background:var(--bg-primary);border-radius:.5rem;padding:1.5rem;border:1px solid var(--border-primary)}.stats-overview{margin-bottom:2rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-top:1rem}.stat-card{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:.375rem;padding:1rem;text-align:center}.stat-card.large{padding:1.5rem}.stat-card h4{margin:0 0 .5rem;color:var(--text-secondary);font-size:.875rem;font-weight:600}.stat-value{font-size:2rem;font-weight:700;color:var(--text-primary);margin:0}.stat-percentage{font-size:1rem;color:var(--status-completed);margin:.25rem 0 0}.stats-details{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.stats-column h4{margin-bottom:1rem;color:var(--text-primary)}.recommendations,.trends{background:var(--bg-secondary);border-radius:.375rem;padding:1rem}.recommendations p,.trends p{margin:.5rem 0;color:var(--text-primary)}.dashboard-insights{background:var(--bg-primary);border-radius:.5rem;padding:1.5rem;border:1px solid var(--border-primary)}.insights-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem;margin-top:1rem}.insight-card{padding:1rem;border-radius:.375rem;border-left:4px solid}.insight-card.positive{background:#d1edff;border-left-color:var(--accent-primary)}.insight-card.warning{background:#fff3cd;border-left-color:var(--status-in-progress)}.insight-card.info{background:#d1f2eb;border-left-color:#20c997}.insight-card h5{margin:0 0 .5rem;color:var(--text-primary)}.insight-card p{margin:0;color:var(--text-secondary);font-size:.875rem}.error-message{text-align:center;padding:3rem;background:var(--bg-primary);border-radius:.5rem;border:1px solid var(--border-primary)}.error-message h3{color:#dc3545;margin-bottom:1rem}.no-data{text-align:center;padding:2rem;color:var(--text-secondary);font-style:italic}.goal-container{background:var(--bg-primary);border-radius:.5rem;padding:1.5rem;border:1px solid var(--border-primary);margin-bottom:2rem}.goal-selection{margin-bottom:2rem}.goal-selection h3{margin-bottom:1rem;color:var(--text-primary)}.goal-select{width:100%;padding:.75rem;border:1px solid var(--border-primary);border-radius:.375rem;background:var(--bg-primary);color:var(--text-primary);font-size:1rem;margin-bottom:1rem}.goal-path-content{background:var(--bg-secondary);border-radius:.375rem;padding:1.5rem;border:1px solid var(--border-primary)}.path-steps{display:flex;flex-direction:column;gap:1rem}.path-step{display:flex;align-items:center;gap:1rem;padding:1rem;background:var(--bg-primary);border-radius:.375rem;border:1px solid var(--border-primary);transition:all .2s ease}.path-step:hover{transform:translate(4px);box-shadow:0 2px 4px var(--shadow)}.step-number{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:var(--accent-primary);color:var(--text-table-header);border-radius:50%;font-weight:600;font-size:.875rem;flex-shrink:0}.step-content{flex:1}.step-title{font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.step-meta{display:flex;gap:1rem;font-size:.875rem;color:var(--text-secondary)}.step-status{display:inline-block;padding:.25rem .5rem;border-radius:.25rem;font-size:.75rem;font-weight:600;text-transform:uppercase}.status-completed{background:var(--status-completed);color:var(--white)}.status-pending{background:var(--status-not-started);color:var(--white)}.status-current{background:var(--status-in-progress);color:var(--black)}.step-teaching-area{background:var(--bg-secondary);padding:.25rem .5rem;border-radius:.25rem;font-size:.75rem;color:var(--text-secondary)}.goal-summary{background:var(--bg-secondary);border-radius:.375rem;padding:1rem;margin-bottom:1.5rem;border:1px solid var(--border-primary)}.goal-summary h4{margin-bottom:.5rem;color:var(--text-primary)}.goal-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem}.goal-stat{text-align:center;padding:.75rem;background:var(--bg-primary);border-radius:.25rem;border:1px solid var(--border-primary)}.goal-stat-value{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.25rem}.goal-stat-label{font-size:.875rem;color:var(--text-secondary)}.goal-progress{margin-top:1rem}.goal-progress-bar{width:100%;height:8px;background:var(--bg-secondary);border-radius:4px;overflow:hidden;margin-bottom:.5rem}.goal-progress-fill{height:100%;background:var(--status-completed);transition:width .3s ease}.goal-progress-text{font-size:.875rem;color:var(--text-secondary);text-align:center}.goal-no-path{text-align:center;padding:3rem;color:var(--text-secondary);font-style:italic}.goal-error{text-align:center;padding:2rem;color:#dc3545;background:#f8d7da;border-radius:.375rem;border:1px solid #f5c6cb}@media(max-width:1024px){.goal-stats{grid-template-columns:1fr 1fr}.path-step{flex-direction:column;align-items:flex-start;gap:.75rem}.step-meta{flex-direction:column;gap:.5rem}.step-number{align-self:flex-start}}@media(max-width:480px){.goal-stats{grid-template-columns:1fr}.goal-container,.goal-path-content{padding:1rem}}