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td{background:#fbfcfe;font-weight:700}.student-file{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:0;max-width:760px;margin-top:20px;filter:drop-shadow(0 20px 28px rgba(38,53,83,.16))}.student-file__page{position:relative;z-index:1;min-height:430px;padding:22px 18px 24px;background:linear-gradient(135deg,#f7faff,#fff 72%);border:1px solid #c7d0df;box-shadow:inset -8px 0 16px #57678414}.student-file__school{display:flex;align-items:center;gap:10px;margin-bottom:18px;color:#62718b;font-size:.76rem}.student-file__school strong,.student-file__school span{display:block}.student-file__avatar{width:36px;height:36px;display:grid;align-items:center;justify-items:center;border-radius:50%;background:#2f3f64;color:#fff;font-weight:800}.student-file__box{padding:14px;border:1px solid #9ba9bf;border-radius:5px;background:#ffffffc7;margin-bottom:12px}.student-file__box h4{margin:0 0 10px;color:#33415f}.student-file__grid{display:grid;grid-template-columns:minmax(130px,.7fr) 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120px}.attendance-book table{width:100%;min-width:620px;border-collapse:collapse;font-size:.76rem}.attendance-book th,.attendance-book td{padding:8px 9px;border:1px solid #e1e6ef;text-align:center;color:#65728b}.attendance-book th{background:#f1f4fa;color:#354157;font-weight:800}.attendance-book th small{display:block;font-size:.64rem;color:#76839b}.attendance-book td:nth-child(2),.attendance-book 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32px);overflow-y:auto}.sidebar-nav__title{color:var(--muted);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.6px;padding:0 8px 8px;margin-bottom:4px;border-bottom:1px solid var(--line-light)}.sidebar-nav__category{margin-bottom:1px}.sidebar-nav__category-header{width:100%;display:flex;justify-content:space-between;align-items:center;background:transparent;color:var(--muted);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:10px 8px 6px;border:0;border-radius:var(--radius-sm);cursor:pointer;transition:background .12s,color .12s}.sidebar-nav__category-header:hover{background:var(--bg);color:var(--ink)}.sidebar-nav__chevron{font-size:.65rem;transition:transform .2s;opacity:.6}.sidebar-nav__chevron.open{transform:rotate(180deg)}.sidebar-nav__category-items{display:grid;gap:2px;padding:0 0 4px}.sidebar-nav__item{display:grid;gap:1px;text-align:left;color:var(--ink-soft);background:transparent;border:1px solid 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span{color:var(--accent);font-size:.74rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.teacher-overview__main strong{color:var(--ink);font-size:1.35rem}.teacher-overview__main p{color:var(--muted);font-size:.9rem}.teacher-course-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:10px}.teacher-course-card{min-height:104px;display:grid;align-content:start;gap:6px;padding:12px;border:1px solid var(--line-light);border-radius:var(--radius-sm);background:var(--card);color:var(--ink-soft);text-align:left;box-shadow:var(--shadow-sm)}.teacher-course-card strong{color:var(--ink);font-size:1rem}.teacher-course-card span,.teacher-course-card small{color:var(--muted);font-size:.78rem}.teacher-course-card--active{border-left:4px solid var(--accent);cursor:pointer}.teacher-course-card--active:hover{border-color:var(--accent);background:var(--accent-light)}.teacher-course-card--locked{opacity:.62;background:#f7f5f0;cursor:not-allowed}.teacher-complete-grid{display:grid;grid-template-columns:220px minmax(0,1fr);gap:16px;align-items:start}.teacher-complete-content{display:grid;gap:16px}.teacher-complete-content [id]{scroll-margin-top:18px}.teacher-module-rail{position:sticky;top:16px;display:grid;gap:4px;padding:14px;border:1px solid var(--line-light);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-sm)}.teacher-module-rail a{padding:10px 8px;border-radius:var(--radius-sm);color:var(--muted);font-size:.82rem;font-weight:800;letter-spacing:.03em;text-decoration:none;text-transform:uppercase}.teacher-module-rail a:hover{background:var(--accent-light);color:var(--accent)}.teacher-oa-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}.teacher-oa-card,.teacher-entry-card{padding:12px;border:1px solid var(--line-light);border-radius:var(--radius-sm);background:#fff}.teacher-oa-card strong,.teacher-entry-card strong{color:var(--ink)}.teacher-oa-card p,.teacher-entry-card p{margin-top:5px;color:var(--muted);font-size:.84rem}.teacher-risk-strip{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.teacher-risk-strip span{padding:6px 9px;border-radius:999px;background:#fef3c7;color:#92400e;font-size:.78rem;font-weight:700}.teacher-classbook-form,.teacher-entry-list{display:grid;gap:10px;margin-top:12px}.table-wrap{width:100%;overflow-x:auto;border-radius:var(--radius-sm);border:1px solid var(--line-light)}.table{width:100%;border-collapse:collapse;min-width:560px;font-size:.88rem}.table thead{background:var(--bg)}.table th{padding:10px 12px;text-align:left;font-size:.78rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;border-bottom:2px solid var(--line)}.table td{padding:10px 12px;border-bottom:1px solid var(--line-light);color:var(--ink-soft)}.table tbody tr:hover{background:var(--bg-alt)}.table tbody tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:.74rem;font-weight:600;letter-spacing:.2px;white-space:nowrap}.badge--active{background:var(--success-bg);color:var(--success)}.badge--inactive{background:var(--bg-alt);color:var(--muted)}.badge--warning{background:var(--warning-bg);color:var(--warning)}.badge--role{background:var(--info-bg);color:var(--info)}.badge--role-super_admin{background:#f3e8ff;color:#7c3aed}.badge--role-admin{background:var(--info-bg);color:var(--info)}.badge--role-direction{background:#fce7f3;color:#be185d}.badge--role-utp{background:var(--gold-light);color:var(--gold)}.badge--role-teacher{background:var(--accent-light);color:var(--accent)}.badge--role-student{background:#dcfce7;color:#15803d}.student-hero{display:grid;grid-template-columns:minmax(0,1fr) 132px;gap:18px;align-items:center;margin-top:18px;margin-bottom:16px;padding:22px;border:1px solid #bfdbfe;border-radius:var(--radius);background:#eff6ff}.student-hero__main{display:grid;gap:6px}.student-hero__eyebrow{color:var(--accent);font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.5px}.student-hero__main strong{color:var(--ink);font-size:1.55rem;line-height:1.15}.student-hero__main p{color:var(--muted);font-size:.94rem}.student-score{width:118px;height:118px;border-radius:999px;display:grid;align-items:center;justify-items:center;align-content:center;background:radial-gradient(circle at center,#fff 58%,transparent 59%),conic-gradient(var(--accent) 0 var(--student-score, 0%),#bfdbfe var(--student-score, 0%) 100%);border:1px solid #bfdbfe}.student-score span{color:var(--accent-dark);font-size:1.45rem;font-weight:800;line-height:1}.student-score small{color:var(--muted);font-size:.72rem;font-weight:700;text-transform:uppercase}.student-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:16px}.student-panel{min-height:190px}.student-semester{display:grid;gap:7px;margin-top:12px}.student-semester strong{color:var(--accent);font-size:2rem;line-height:1}.student-semester span:not(.badge){color:var(--ink-soft);font-weight:700}.student-semester p{color:var(--muted);font-size:.88rem}.student-grade-list{display:grid;gap:8px;margin-top:12px}.student-grade-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 12px;align-items:center;padding:10px 12px;border:1px solid var(--line-light);border-radius:var(--radius-sm);background:#fff}.student-grade-item span{color:var(--ink-soft);font-size:.84rem;font-weight:700}.student-grade-item strong{grid-row:span 2;color:#fff;background:var(--accent);border-radius:8px;min-width:46px;padding:6px 8px;text-align:center}.student-grade-item small{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.student-timeline{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-top:12px}.student-timeline__item{border-left:4px solid var(--accent);background:#fff;border-radius:var(--radius-sm);padding:12px;box-shadow:var(--shadow-sm)}.student-timeline__item span{color:var(--muted);font-size:.8rem;font-weight:700}.student-timeline__item strong{display:block;color:var(--ink);font-size:1.4rem;margin-top:2px}.student-timeline__item p{color:var(--muted);font-size:.82rem}.btn-secondary{background:var(--card);color:var(--muted);border:1.5px solid var(--line)}.btn-secondary:hover{background:var(--bg);color:var(--ink);border-color:var(--muted-light)}.btn-small{padding:5px 10px;font-size:.8rem;border-radius:6px}.btn-danger{background:var(--card);color:var(--danger);border:1.5px solid #fecaca}.btn-danger:hover{background:var(--danger-bg);border-color:var(--danger)}.action-buttons{display:flex;gap:6px;flex-wrap:wrap}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;align-items:end}.form-field{display:grid;gap:5px}.form-field label{font-size:.82rem;font-weight:600;color:var(--muted)}.form-actions{display:flex;gap:10px;margin-top:16px;align-items:center;flex-wrap:wrap}.form-message{margin-top:8px;padding:10px 14px;border-radius:var(--radius-sm);background:var(--accent-light);color:var(--accent-dark);font-weight:600;font-size:.88rem}.student-create-panel{display:grid;gap:14px}.student-create-panel .empty-state{min-height:0;margin:0!important;padding:10px 12px;display:flex;align-items:center;justify-content:flex-start;gap:10px;text-align:left;border:1px solid var(--border);background:var(--surface-muted)}.student-create-panel .empty-state p{margin:0;max-width:none;font-size:.9rem}.student-create-panel .empty-state strong{flex:0 0 auto}.student-create-grid{grid-template-columns:repeat(4,minmax(160px,1fr));align-items:start}.student-create-grid .form-field:nth-child(3),.student-create-grid .form-field:nth-child(4){order:2;grid-column:span 2}.student-create-grid .form-field:nth-child(5),.student-create-grid .form-field:nth-child(6){order:1}.student-create-grid small{color:var(--muted)!important;line-height:1.35}.empty-state{text-align:center;padding:40px 20px;color:var(--muted)}.empty-state strong{display:block;font-size:1.05rem;margin-bottom:6px;color:var(--ink-soft)}.empty-state p{font-size:.9rem;max-width:360px;margin:0 auto}.empty-state__icon{font-size:2.8rem;margin-bottom:10px;opacity:.5}.empty-state__action{margin-top:16px}.module-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}.module-card{border:1px solid 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14px;border-radius:var(--radius-sm)}.alert-card strong{display:block;font-size:.9rem;color:var(--ink-soft)}.alert-card p{margin:4px 0 0;font-size:.84rem;color:var(--muted)}.error{background:var(--danger-bg);color:var(--danger);padding:10px 14px;border-radius:var(--radius-sm);font-weight:500;font-size:.88rem}.table-logo{display:block;width:28px;height:28px;border-radius:4px;object-fit:contain}.skeleton{background:linear-gradient(90deg,var(--bg-alt) 25%,var(--bg) 50%,var(--bg-alt) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s infinite}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-table{display:grid;gap:8px;padding:8px 0}.skeleton-table__row{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:12px;padding:12px;background:var(--card);border:1px solid var(--line-light);border-radius:var(--radius-sm)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1a202c73;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-container{background:var(--card);border-radius:16px;width:100%;max-width:520px;max-height:90vh;overflow-y:auto;box-shadow:0 24px 70px #052a2e1f;display:grid}.modal-container.modal--sm{max-width:380px}.modal-container.modal--lg{max-width:760px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:24px 24px 0}.modal-header h2{font-size:1.15rem;color:var(--ink-soft)}.modal-close{background:transparent;color:var(--muted);font-size:1.3rem;padding:4px 8px;cursor:pointer;border-radius:6px}.modal-close:hover{background:var(--bg);color:var(--ink)}.modal-body{padding:18px 24px}.modal-footer{display:flex;gap:8px;justify-content:flex-end;padding:0 24px 24px}.toast-container{position:fixed;bottom:20px;right:20px;z-index:1100;display:grid;gap:8px;max-width:400px}.toast-item{display:flex;align-items:center;gap:10px;padding:14px 18px;border-radius:var(--radius);font-weight:600;font-size:.88rem;box-shadow:0 24px 70px #052a2e1f;animation:toast-slide-in .3s ease}.toast-item--leaving{animation:toast-slide-out .3s ease forwards}.toast-item--success{background:var(--success-bg);color:var(--success);border:1px solid #86efac}.toast-item--error{background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger-bg)}.toast-item--info{background:var(--info-bg);color:var(--info);border:1px solid #bfdbfe}.toast-item--warning{background:var(--gold-light);color:var(--gold);border:1px solid #fde68a}.toast-item__icon{font-size:1.1rem;flex-shrink:0}.toast-item__message{flex:1}@keyframes toast-slide-in{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes toast-slide-out{0%{transform:translate(0);opacity:1}to{transform:translate(100%);opacity:0}}.loading-spinner{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;gap:14px}.loading-spinner p{color:var(--muted);font-size:.9rem}.voice-btn{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:10px 18px;font-weight:600;font-size:.92rem;cursor:pointer;transition:all .2s;background:var(--card);color:var(--ink)}.voice-btn:hover:not(:disabled){border-color:var(--accent);background:var(--accent-light)}.voice-btn:disabled{opacity:.7;cursor:not-allowed}.voice-btn__icon{font-size:1.2rem}.voice-btn--idle{border-color:var(--accent);color:var(--accent)}.voice-btn--recording{border-color:var(--gold);background:var(--gold-light);color:var(--gold)}.voice-btn--pulse{animation:voice-pulse 1.5s infinite}@keyframes voice-pulse{0%,to{box-shadow:0 0 #b4530959}50%{box-shadow:0 0 0 8px #b4530900}}.voice-btn--loading{border-color:var(--gold);background:var(--gold-light)}.voice-btn--insert{background:var(--accent);color:#fff;border-color:var(--accent)}.voice-btn--retry{border-color:var(--gold)}.voice-btn--edit{border-color:var(--muted)}.voice-recorder{display:grid;gap:12px}.voice-recorder__interim{background:var(--gold-light);border:1px solid #fde68a;border-radius:var(--radius-sm);padding:8px 12px}.voice-recorder__interim small{display:block;color:var(--muted);margin-bottom:4px}.voice-recorder__interim em{color:var(--gold-dark)}.voice-recorder__preview{background:var(--success-bg);border:1px solid #86efac;border-radius:var(--radius-sm);padding:14px}.voice-recorder__preview-label{font-weight:700;margin-bottom:8px;color:var(--success)}.voice-recorder__preview-text{font-size:1rem;padding:10px;background:var(--card);border-radius:var(--radius-sm);border:1px solid var(--line);margin-bottom:12px;line-height:1.5}.voice-recorder__preview-actions{display:flex;gap:8px;flex-wrap:wrap}.voice-recorder__error{background:var(--danger-bg);border:1px solid var(--danger-bg);border-radius:var(--radius-sm);padding:12px}.voice-recorder__error p{margin:0 0 8px;color:var(--danger)}.voice-textarea{display:grid;gap:10px}.voice-textarea__tabs{display:flex;gap:0;border-bottom:2px solid var(--line)}.voice-textarea__tab{padding:8px 20px;background:transparent;border:0;border-bottom:2px solid transparent;margin-bottom:-2px;color:var(--muted);font-weight:600;cursor:pointer;font-size:.88rem;border-radius:0}.voice-textarea__tab--active{color:var(--accent);border-bottom-color:var(--accent)}.voice-textarea__input{width:100%;min-height:80px}.voice-textarea__speak-mode{display:grid;gap:10px}.voice-textarea__hint{color:var(--muted);margin:0;font-size:.88rem}.voice-textarea__inserted{background:var(--success-bg);border:1px solid #86efac;border-radius:var(--radius-sm);padding:10px;color:var(--success)}.voice-textarea__inserted p{margin:0;font-weight:600}.voice-textarea__preview-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px}.voice-textarea__preview-label{font-size:.78rem;color:var(--muted);margin-bottom:4px;text-transform:uppercase;font-weight:700}.voice-textarea__preview-content{font-size:.92rem;line-height:1.5}.voice-textarea__back-btn{background:transparent;color:var(--muted);border:0;padding:6px 0;text-align:left;font-size:.84rem;cursor:pointer;border-radius:0}.voice-textarea__back-btn:hover{color:var(--ink);text-decoration:underline}.voice-textarea__unsupported{background:var(--gold-light);border:1px solid #fde68a;border-radius:var(--radius-sm);padding:10px}.voice-textarea__unsupported p{margin:0;color:var(--warning)}.voice-status{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:20px;font-size:.82rem;font-weight:600}.voice-status--idle{background:var(--bg-alt);color:var(--muted)}.voice-status--listening{background:var(--gold-light);color:var(--gold)}.voice-status--processing{background:var(--gold-light);color:var(--gold-dark)}.voice-status--preview{background:var(--success-bg);color:var(--success)}.voice-status--error{background:var(--danger-bg);color:var(--danger)}.voice-status--inserted{background:var(--info-bg);color:var(--info)}.libro-evaluaciones{display:grid;gap:16px}.libro-header{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);color:#fff;padding:28px 32px;border-radius:var(--radius);box-shadow:var(--shadow)}.libro-header__title h1{font-size:1.5rem;margin-bottom:6px;color:#fff}.libro-header__title p{font-size:.9rem;opacity:.9;max-width:700px;margin:0}.libro-header-v2{background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460);color:#fff;padding:32px 36px;border-radius:20px;box-shadow:0 8px 32px #0f346040,0 2px 8px #0000001a;position:relative;overflow:hidden}.libro-header-v2:before{content:"";position:absolute;top:-50%;right:-20%;width:400px;height:400px;background:radial-gradient(circle,rgba(255,255,255,.06) 0%,transparent 70%);border-radius:50%;pointer-events:none}.libro-header-v2__inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;position:relative;z-index:1}.libro-header-v2__title{display:flex;align-items:center;gap:16px}.libro-header-v2__icon{width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:#ffffff1f;border-radius:14px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.15);flex-shrink:0}.libro-header-v2__title h1{font-size:1.55rem;margin:0 0 4px;color:#fff;font-weight:800;letter-spacing:-.3px}.libro-header-v2__title p{font-size:.85rem;opacity:.78;margin:0;max-width:400px}.libro-header-v2__action{display:inline-flex!important;align-items:center;gap:8px;padding:11px 22px!important;background:#ffffff26!important;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.2)!important;color:#fff!important;border-radius:12px!important;font-weight:700;font-size:.88rem;cursor:pointer;transition:all .2s}.libro-header-v2__action:hover{background:#ffffff38!important;transform:translateY(-1px);box-shadow:0 4px 16px #00000026}.libro-kpi-grid-v2{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.libro-kpi-card-v2{background:var(--card);border:1px solid var(--line-light);border-radius:16px;padding:18px 20px;display:flex;align-items:center;gap:14px;box-shadow:0 1px 3px #00000008;transition:all .2s ease;cursor:default}.libro-kpi-card-v2:hover{box-shadow:0 4px 20px #0000000f;transform:translateY(-2px);border-color:var(--accent)}.libro-kpi-card-v2__icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:12px;flex-shrink:0}.libro-kpi-card-v2__label{display:block;color:var(--muted);font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.libro-kpi-card-v2__value{font-size:1.5rem;font-weight:800;color:var(--ink)}.libro-resumen-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}.libro-card{background:var(--card);border:1px solid var(--line-light);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow-sm);border-left:4px solid var(--accent);transition:box-shadow .15s,transform 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