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auto;padding:1rem}.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem;display:grid}.table-container{-webkit-overflow-scrolling:touch;border-radius:var(--radius-default);border:1px solid var(--color-border);width:100%;margin-bottom:1rem;overflow-x:auto}.table-container table{white-space:nowrap;margin-bottom:0}.badge{border-radius:9999px;align-items:center;padding:.25rem .75rem;font-size:.875rem;font-weight:500;display:inline-flex}.badge-success{color:var(--color-green);background-color:#10b9811a}.badge-danger{color:var(--color-red);background-color:#ef44441a}.badge-warning{color:var(--color-orange);background-color:#f59e0b1a}table{border-collapse:collapse;width:100%}th,td{text-align:right;border-bottom:1px solid var(--color-border);padding:.75rem 1rem}th{background-color:var(--color-secondary);color:var(--color-primary);font-weight:700}tr:hover{background-color:#3a3c6105}.sidebar{border-left:1px solid 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var(--color-border);background:#fff;align-items:center;gap:1rem;padding:1.25rem;display:flex}.stat-card .icon-wrapper{border-radius:var(--radius-default);justify-content:center;align-items:center;width:50px;height:50px;font-size:1.5rem;display:flex}.stat-card .stat-info h3{font-size:1.5rem;font-weight:700}.stat-card .stat-info p{color:var(--color-primary-light);font-size:.875rem}.alert{border-radius:var(--radius-default);align-items:center;gap:.75rem;margin-bottom:1rem;padding:1rem;display:flex}.alert-danger{border:1px solid var(--color-red);color:var(--color-red);background-color:#ef44441a}.alert-success{border:1px solid var(--color-green);color:var(--color-green);background-color:#10b9811a}.alert-warning{border:1px solid var(--color-orange);color:var(--color-orange);background-color:#f59e0b1a}@media print{@page{size:A4 portrait;margin:5mm}html,body{background:#fff!important;height:auto!important;margin:0!important;padding:0!important;overflow:visible!important}.sidebar,.mobile-toggle,.no-print{display:none!important}.main-content{background:#fff!important;height:auto!important;min-height:auto!important;margin:0!important;padding:0!important;overflow:visible!important}.main-content>.animate-fade-in{display:none!important}.student-report-modal{z-index:9999!important;background:#fff!important;width:100%!important;height:auto!important;min-height:auto!important;margin:0!important;padding:0!important;display:block!important;position:absolute!important;inset:0 0 auto!important;overflow:visible!important}.student-report-card{width:100%!important;max-width:100%!important;max-height:none!important;box-shadow:none!important;background:#fff!important;border:none!important;border-radius:0!important;height:auto!important;min-height:auto!important;margin:0!important;padding:3mm!important;font-size:9pt!important;display:block!important;overflow:visible!important}.no-print,button,.student-report-card button,.report-header button{display:none!important}.report-header{margin-bottom:2mm!important;padding-top:0!important;padding-bottom:1mm!important}.report-header h2{margin:0!important;font-size:11pt!important}.student-report-card table{page-break-inside:avoid;font-size:8pt!important}.student-report-card th,.student-report-card td{padding:1mm 2mm!important}.student-report-card h4{margin:0!important;padding:2mm 3mm!important;font-size:9pt!important}.student-report-card>div{page-break-inside:avoid;margin-bottom:2mm!important}.discipline-score-section{page-break-inside:avoid}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}.analysis-module{--analysis-primary: #6366f1;--analysis-primary-light: #818cf8;--analysis-primary-dark: #4f46e5;--analysis-secondary: #8b5cf6;--analysis-success: #10b981;--analysis-warning: #f59e0b;--analysis-danger: #ef4444;--analysis-info: #3b82f6;--analysis-bg: #f8fafc;--analysis-card-bg: #ffffff;--analysis-border: #e2e8f0;--analysis-text: #1f2937;--analysis-text-secondary: 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#0000001a;transform:translateY(-2px)}.stat-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.stat-card-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px}.stat-card-value{font-size:2rem;font-weight:700;color:var(--analysis-text);margin-bottom:4px}.stat-card-label{font-size:.875rem;color:var(--analysis-text-secondary)}.stat-card-change{display:inline-flex;align-items:center;gap:4px;font-size:.75rem;padding:2px 8px;border-radius:20px;margin-top:8px}.stat-card-change.positive{background:#d1fae5;color:#065f46}.stat-card-change.negative{background:#fee2e2;color:#991b1b}.filters-bar{display:flex;flex-wrap:wrap;gap:15px;margin-bottom:25px;background:var(--analysis-card-bg);padding:20px;border-radius:16px;border:1px solid var(--analysis-border)}.filter-group{display:flex;flex-direction:column;gap:6px;min-width:180px}.filter-label{font-size:.75rem;font-weight:600;color:var(--analysis-text-secondary);text-transform:uppercase;letter-spacing:.5px}.filter-select{padding:10px 15px;border:1px solid var(--analysis-border);border-radius:10px;font-size:.9rem;font-family:inherit;background:#fff;cursor:pointer;transition:all .2s ease}.filter-select:hover{border-color:var(--analysis-primary)}.filter-select:focus{outline:none;border-color:var(--analysis-primary);box-shadow:0 0 0 3px #6366f133}.comparison-toggle{display:flex;align-items:center;gap:10px;padding:10px 15px;background:linear-gradient(135deg,#ede9fe,#ddd6fe);border-radius:10px;cursor:pointer;border:1px solid transparent;transition:all .2s ease}.comparison-toggle:hover{background:linear-gradient(135deg,#ddd6fe,#c4b5fd)}.comparison-toggle.active{border-color:var(--analysis-secondary);background:linear-gradient(135deg,#c4b5fd,#a78bfa);color:#fff}.analysis-tabs{display:flex;gap:5px;background:#e2e8f0;padding:5px;border-radius:12px;margin-bottom:25px}.analysis-tab{flex:1;padding:12px 20px;border:none;background:transparent;font-size:.9rem;font-weight:500;color:var(--analysis-text-secondary);cursor:pointer;border-radius:8px;transition:all .2s ease;font-family:inherit}.analysis-tab:hover{color:var(--analysis-text);background:#ffffff80}.analysis-tab.active{background:#fff;color:var(--analysis-primary);box-shadow:0 2px 8px #0000001a}.analysis-content{background:var(--analysis-card-bg);border-radius:16px;border:1px solid var(--analysis-border);overflow:hidden}.analysis-section{padding:25px;border-bottom:1px solid var(--analysis-border)}.analysis-section:last-child{border-bottom:none}.analysis-section-title{display:flex;align-items:center;gap:10px;font-size:1.1rem;font-weight:600;color:var(--analysis-text);margin-bottom:20px}.chart-container{background:#fafafa;border-radius:12px;padding:20px;margin-bottom:20px}.chart-title{font-size:.875rem;font-weight:600;color:var(--analysis-text-secondary);margin-bottom:15px}.pie-chart-wrapper{display:flex;align-items:center;justify-content:center;gap:30px;flex-wrap:wrap}.pie-chart{width:200px;height:200px;border-radius:50%;position:relative}.pie-chart-legend{display:flex;flex-direction:column;gap:10px}.legend-item{display:flex;align-items:center;gap:10px;font-size:.875rem}.legend-color{width:16px;height:16px;border-radius:4px;flex-shrink:0}.legend-value{font-weight:600;color:var(--analysis-text)}.bar-chart{display:flex;align-items:flex-end;justify-content:space-around;height:200px;padding:20px 10px 40px;gap:15px}.bar-group{display:flex;flex-direction:column;align-items:center;flex:1;max-width:80px}.bar{width:100%;border-radius:6px 6px 0 0;transition:all .3s ease;position:relative;min-height:4px}.bar:hover{filter:brightness(1.1);transform:scaleY(1.02)}.bar-value{position:absolute;top:-25px;left:50%;transform:translate(-50%);font-size:.75rem;font-weight:600;color:var(--analysis-text);white-space:nowrap}.bar-label{margin-top:10px;font-size:.7rem;color:var(--analysis-text-secondary);text-align:center;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gauge-chart{display:flex;flex-direction:column;align-items:center;padding:20px}.gauge-arc{width:200px;height:100px;position:relative}.gauge-bg{width:200px;height:100px;border-radius:100px 100px 0 0;background:linear-gradient(90deg,#ef4444,#f59e0b 40%,#10b981);position:relative;overflow:hidden}.gauge-needle{position:absolute;bottom:0;left:50%;width:4px;height:90px;background:#1f2937;transform-origin:bottom center;border-radius:2px;transition:transform .5s ease}.gauge-value{font-size:2rem;font-weight:700;margin-top:15px}.gauge-label{font-size:.875rem;color:var(--analysis-text-secondary)}.grade-matrix{overflow-x:auto}.grade-matrix table{width:100%;border-collapse:collapse;font-size:.875rem}.grade-matrix th,.grade-matrix td{padding:12px 15px;border:1px solid var(--analysis-border);text-align:center}.grade-matrix th{background:#f1f5f9;font-weight:600;color:var(--analysis-text)}.grade-matrix tr:nth-child(2n){background:#fafafa}.grade-matrix td.subject-name{text-align:right;font-weight:500}.grade-matrix td.highlight-danger{background:#fee2e2;color:#991b1b;font-weight:600}.grade-matrix td.highlight-success{background:#d1fae5;color:#065f46;font-weight:600}.student-list{display:flex;flex-direction:column;gap:12px}.student-card{display:flex;align-items:center;gap:15px;padding:15px;background:#fafafa;border-radius:12px;transition:all .2s ease;border:1px solid transparent}.student-card:hover{background:#fff;border-color:var(--analysis-border);box-shadow:0 2px 8px #0000000d}.student-rank{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;flex-shrink:0}.student-rank.rank-1{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#fff}.student-rank.rank-2{background:linear-gradient(135deg,#9ca3af,#6b7280);color:#fff}.student-rank.rank-3{background:linear-gradient(135deg,#d97706,#b45309);color:#fff}.student-rank.rank-other{background:#e2e8f0;color:#475569}.student-info{flex:1}.student-name{font-weight:600;color:var(--analysis-text);margin-bottom:4px}.student-details{font-size:.8rem;color:var(--analysis-text-secondary)}.student-score{text-align:left}.student-percentage{font-size:1.25rem;font-weight:700;color:var(--analysis-text)}.student-grade{font-size:.75rem;padding:3px 10px;border-radius:20px;display:inline-block;margin-top:4px}.student-trend{display:flex;align-items:center;gap:4px;font-size:.75rem;padding:2px 8px;border-radius:20px}.student-trend.up{background:#d1fae5;color:#065f46}.student-trend.down{background:#fee2e2;color:#991b1b}.grade-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600}.grade-excellent{background:#d1fae5;color:#065f46}.grade-very-good{background:#dbeafe;color:#1e40af}.grade-good{background:#fef3c7;color:#92400e}.grade-acceptable{background:#fed7aa;color:#9a3412}.grade-weak{background:#fee2e2;color:#991b1b}.action-buttons{display:flex;gap:10px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border:none;border-radius:10px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease;font-family:inherit}.btn-primary{background:linear-gradient(135deg,var(--analysis-primary) 0%,var(--analysis-secondary) 100%);color:#fff}.btn-primary:hover{box-shadow:0 4px 15px #6366f166;transform:translateY(-2px)}.btn-secondary{background:#fff;color:var(--analysis-text);border:1px solid var(--analysis-border)}.btn-secondary:hover{background:#f8fafc;border-color:var(--analysis-primary)}.btn-success{background:linear-gradient(135deg,#10b981,#059669);color:#fff}.btn-success:hover{box-shadow:0 4px 15px #10b98166}.btn-danger{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.btn-icon{padding:10px;border-radius:10px}.recommendations-list{display:flex;flex-direction:column;gap:12px}.recommendation-item{display:flex;align-items:flex-start;gap:12px;padding:15px;border-radius:12px;border:1px solid transparent}.recommendation-item.warning{background:#fef3c7;border-color:#fbbf24}.recommendation-item.success{background:#d1fae5;border-color:#10b981}.recommendation-item.info{background:#dbeafe;border-color:#3b82f6}.recommendation-icon{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.recommendation-item.warning .recommendation-icon{background:#fbbf24;color:#fff}.recommendation-item.success .recommendation-icon{background:#10b981;color:#fff}.recommendation-item.info .recommendation-icon{background:#3b82f6;color:#fff}.recommendation-text{flex:1;font-size:.9rem;color:var(--analysis-text);line-height:1.5}.empty-state{text-align:center;padding:60px 20px;color:var(--analysis-text-secondary)}.empty-state-icon{font-size:64px;opacity:.5;margin-bottom:20px}.empty-state-title{font-size:1.25rem;font-weight:600;color:var(--analysis-text);margin-bottom:8px}.empty-state-text{font-size:.9rem;max-width:400px;margin:0 auto}.report-modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.report-modal{background:#fff;border-radius:20px;max-width:500px;width:100%;max-height:80vh;overflow-y:auto}.report-modal-header{padding:20px 25px;border-bottom:1px solid var(--analysis-border);display:flex;align-items:center;justify-content:space-between}.report-modal-title{font-size:1.1rem;font-weight:600}.report-modal-close{width:32px;height:32px;border-radius:50%;border:none;background:#f1f5f9;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;transition:all .2s ease}.report-modal-close:hover{background:#e2e8f0}.report-modal-body{padding:25px}.report-option{display:flex;align-items:center;gap:12px;padding:15px;border:1px solid var(--analysis-border);border-radius:12px;margin-bottom:12px;cursor:pointer;transition:all .2s ease}.report-option:hover{border-color:var(--analysis-primary);background:#fafafa}.report-option.selected{border-color:var(--analysis-primary);background:#ede9fe}.report-option input[type=checkbox],.report-option input[type=radio]{width:18px;height:18px;accent-color:var(--analysis-primary)}.report-modal-footer{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:1rem}.save-progress-toast{position:fixed;bottom:24px;left:24px;width:320px;background:#fff;border-radius:12px;padding:16px;box-shadow:0 10px 25px -5px #0000001a,0 8px 10px -6px #0000001a;z-index:9999;border:1px solid #e2e8f0;animation:slideUp .3s ease-out forwards;direction:rtl}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.toast-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.toast-title{display:flex;align-items:center;gap:8px;font-weight:600;color:#1e293b;font-size:.95rem}.toast-percent{font-weight:700;color:#6366f1;font-family:monospace;font-size:1rem}.toast-progress-track{width:100%;height:6px;background:#f1f5f9;border-radius:3px;overflow:hidden;margin-bottom:8px}.toast-progress-bar{height:100%;background:linear-gradient(90deg,#6366f1,#8b5cf6);border-radius:3px;transition:width .3s ease-out}.toast-footer{font-size:.75rem;color:#64748b;text-align:right}@media(max-width:768px){.analysis-header{flex-direction:column;align-items:flex-start}.filters-bar{flex-direction:column}.filter-group{width:100%}.stats-grid{grid-template-columns:repeat(2,1fr)}.pie-chart-wrapper{flex-direction:column}.bar-chart{overflow-x:auto;justify-content:flex-start;padding-bottom:60px}.action-buttons{width:100%}.action-buttons .btn{flex:1;justify-content:center}}@media(max-width:480px){.analysis-module{padding:15px}.stats-grid{grid-template-columns:1fr}.analysis-tabs{flex-direction:column}.student-card{flex-direction:column;text-align:center}.student-score{text-align:center}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.analysis-content{animation:fadeIn .3s ease}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.loading{animation:pulse 1.5s infinite}@media print{.analysis-module{background:#fff;padding:0}.filters-bar,.action-buttons,.upload-zone{display:none!important}.analysis-content{box-shadow:none;border:none}}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}