:root{--fond-principal: #faf9f5;--surface: #ffffff;--surface-douce: #f1f4ec;--texte-principal: #1b261f;--texte-secondaire: #6d746d;--vert-marque: #527c46;--vert-profond: #18251f;--vert-pale: #e8f0e2;--bleu-ia: #2f6bff;--bleu-ia-doux: #dfe8ff;--ambre: #d88a2d;--ambre-doux: #fff0d8;--corail: #c94a3d;--corail-doux: #f8dfdc;--bordure: #e2ded6;--ombre: 0 18px 48px rgba(24, 37, 31, .08);color:var(--texte-principal);background:var(--fond-principal);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;line-height:1.5;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;background:var(--fond-principal);overflow-x:hidden}button,input,textarea{font:inherit}button{border:0;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.58}.auth-page,.loading-screen{display:grid;min-height:100vh;place-items:center;padding:24px}.auth-panel{width:min(440px,100%);padding:30px;border:1px solid var(--bordure);border-radius:16px;background:var(--surface);box-shadow:var(--ombre)}.brand-row,.sidebar-header{display:flex;align-items:center;gap:12px}.brand-mark{display:inline-grid;width:38px;height:38px;flex:0 0 auto;place-items:center;border-radius:12px;background:#f5e6c8;overflow:hidden}.brand-mark img{display:block;width:100%;height:100%;object-fit:cover}.brand-name,.brand-subtitle,.auth-heading p,.date-label,.view-label,.metric-card p,.metric-card span,.memo-meta,.timeline-row span,.table-row span,.report-card span{margin:0}.brand-name{color:var(--texte-principal);font-size:22px;font-weight:760;line-height:1.05}.brand-subtitle{margin-top:2px;color:var(--texte-secondaire);font-size:13px;font-weight:560}.auth-heading{margin:34px 0 24px}.auth-heading h1{margin:0;color:var(--texte-principal);font-size:40px;font-weight:760;line-height:1.08}.auth-heading p{margin:8px 0 0;color:var(--texte-secondaire)}.auth-form,.auth-form label{display:grid;gap:14px}.auth-form 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currentColor;border-radius:6px}.memo-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:var(--texte-secondaire);font-size:13px;font-weight:650}.memo-row p{margin:6px 0 0;overflow-wrap:anywhere}.memo-delete-button{display:inline-grid;width:32px;height:32px;place-items:center;border:1px solid rgba(201,74,61,.24);border-radius:8px;color:var(--corail);background:var(--corail-doux);transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease}.memo-delete-button:hover,.memo-delete-button:focus-visible{border-color:var(--corail);color:#fff;background:var(--corail);outline:none}.memo-delete-button:active{transform:scale(.96)}.status-pill{display:inline-flex;align-items:center;min-height:24px;padding:0 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16px;border-radius:14px}.message-bubble p{margin:0}.message-bubble.assistant{color:#12336f;background:var(--bleu-ia-doux)}.message-bubble.user{align-self:flex-end;color:#fff;background:var(--vert-marque)}.message-bubble.success{border:1px solid rgba(82,124,70,.22)}.message-bubble.danger{color:var(--corail);background:var(--corail-doux)}.message-meta{display:block;margin-top:8px;color:inherit;font-size:12px;font-weight:760;opacity:.78}.assistant-confirmation{display:grid;gap:12px;width:min(680px,92%);padding:14px 16px;border:1px solid rgba(47,107,255,.24);border-left:4px solid var(--bleu-ia);border-radius:8px;background:#f7faff}.assistant-confirmation-copy{display:grid;gap:3px}.assistant-confirmation-copy strong{color:var(--texte-principal);font-size:15px}.assistant-confirmation-copy 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input:disabled{background:transparent}.round-action{display:inline-grid;width:44px;height:44px;place-items:center;border-radius:999px;color:var(--vert-marque);background:var(--vert-pale)}.round-action.primary{color:#fff;background:var(--vert-marque)}.round-action.recording{color:#fff;background:var(--corail)}.assistant-side{align-self:start}.command-row{justify-content:space-between;width:100%;padding:0;border-bottom:1px solid var(--bordure);border-radius:0;color:var(--texte-principal);background:transparent}.command-row:last-child{border-bottom:0}.table-list{display:grid}.table-row{grid-template-columns:minmax(180px,1fr) 120px 120px 96px}.report-level-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}.report-column{display:grid;align-content:start;gap:10px;min-width:0}.report-column 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0;color:var(--texte-secondaire);font-size:14px;font-weight:680}.class-picker-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}.class-picker-card{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px 10px;min-height:60px;padding:10px 38px 10px 12px;color:var(--texte-principal);text-align:left;transition:background .16s ease,border-color .16s ease,box-shadow .16s ease}.class-picker-card .soft-icon{display:none}.class-picker-card .status-pill{grid-column:2 / 3;grid-row:1 / 2;justify-self:end}.class-picker-card>svg{display:none}.class-picker-card:hover,.class-picker-card:focus-visible{border-color:#527c4673;background:var(--surface-douce);box-shadow:0 10px 28px #18251f0f;outline:none}.class-picker-card strong,.student-tile-name{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.student-tile-name{display:flex;align-items:baseline;gap:5px;min-width:0;line-height:1.1}.student-tile-name-fallback{display:block;font-size:14px;font-weight:780}.student-tile-name-primary{font-size:15px;font-weight:820}.student-tile-name-secondary{font-size:12px;font-weight:700}.student-tile-last-name,.student-tile-first-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.student-tile-first-name{color:var(--bleu-ia)}.student-tile-name-firstName .student-tile-first-name{flex:0 0 auto;max-width:none;overflow:visible;text-overflow:clip}.student-tile-name-firstName .student-tile-last-name{flex:1 1 0}.student-tile-name-lastName .student-tile-last-name{flex:1 1 auto}.student-tile-name-lastName .student-tile-first-name{flex:0 1 auto;max-width:52%}.class-picker-card 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#527c461f}.event-select-chevron{position:absolute;right:10px;flex:0 0 auto;color:var(--texte-secondaire);transform:rotate(90deg);transition:transform .16s ease}.event-select-trigger[aria-expanded=true] .event-select-chevron{transform:rotate(-90deg)}.event-select-menu{position:absolute;z-index:20;top:calc(100% + 6px);left:0;display:grid;gap:6px;width:min(100%,560px);max-height:280px;overflow:auto;padding:8px;border:1px solid var(--bordure);border-radius:12px;background:var(--surface);box-shadow:0 18px 42px #18251f29}.event-select-option{min-height:36px;padding:7px 8px;border-radius:8px;cursor:pointer}.event-select-option:hover,.event-select-option:focus-visible,.event-select-option.is-selected{border-color:#527c4657;background:var(--surface-douce);outline:none}.event-select-option.is-selected{box-shadow:inset 3px 0 0 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.event-icon{color:var(--ambre);background:var(--ambre-doux)}.report-event-row.danger .event-icon{color:var(--corail);background:var(--corail-doux)}.report-event-row p{margin:6px 0 0;font-weight:760}.report-event-row span:not(.event-icon):not(.student-event-tag),.report-event-row time{color:var(--texte-secondaire);font-size:13px}.report-memo-notice{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px;border:1px solid rgba(224,142,42,.25);border-radius:10px;background:var(--ambre-doux)}.report-memo-notice-icon{display:grid;width:36px;height:36px;place-items:center;border-radius:999px;color:var(--ambre);background:#ffffffb8}.report-memo-notice strong,.report-memo-notice p{margin:0}.report-memo-notice strong{display:block;font-size:14px}.report-memo-notice p{margin-top:2px;color:var(--texte-secondaire);font-size:13px;font-weight:650}.report-memo-notice-action{white-space:nowrap}.report-memo-group{display:grid;gap:8px}.report-memo-group 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.event-icon{color:var(--corail);background:var(--corail-doux)}.event-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:var(--texte-secondaire);font-size:13px;font-weight:650}.event-row p{margin:6px 0 0;font-weight:740}.event-row span:not(.event-icon):not(.status-pill):not(.student-event-tag),.event-row time{color:var(--texte-secondaire);font-size:13px}.import-view{display:grid;gap:16px}.import-tabbar{display:inline-flex;width:max-content;max-width:100%;gap:4px;padding:4px;border:1px solid var(--bordure);border-radius:8px;background:var(--surface)}.import-tab{min-height:36px;padding:0 14px;border-radius:6px;color:var(--texte-secondaire);background:transparent;font-weight:760}.import-tab.is-active{color:#fff;background:var(--vert-profond)}.import-layout{display:grid;grid-template-columns:minmax(0,1fr) 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