@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap";:root{--alg-purple:#7d42e1;--alg-purple-light:#9b6feb;--alg-purple-dark:#5e2dbf;--alg-purple-50:#f3eeff;--alg-purple-100:#e4d5fb;--alg-purple-200:#c9acf7;--alg-yellow:#fc0;--alg-yellow-dark:#e6b800;--alg-yellow-50:#fffbe6;--md-primary:var(--alg-purple);--md-on-primary:#fff;--md-primary-container:#e4d5fb;--md-on-primary-container:#2c0078;--md-secondary:var(--alg-yellow);--md-on-secondary:#1a1100;--md-secondary-container:#fffbe6;--md-surface:#fffbfe;--md-surface-variant:#f4f0f9;--md-on-surface:#1c1b1f;--md-on-surface-variant:#49454f;--md-outline:#79747e;--md-outline-variant:#cac4d0;--md-error:#b3261e;--md-error-container:#f9dedc;--md-success:#146c2e;--md-success-container:#c3efcd;--md-warning:#7a4f00;--md-warning-container:#ffdea9;--elevation-0:none;--elevation-1:0 1px 2px #0000001f, 0 1px 4px #00000014;--elevation-2:0 2px 6px #0000001f, 0 1px 4px #00000014;--elevation-3:0 4px 12px #0000001a, 0 2px 6px #0000000f;--elevation-4:0 8px 24px #0000001a, 0 4px 12px #0000000f;--elevation-5:0 16px 40px #0000001f, 0 8px 20px #00000014;--role-superadmin:#7d42e1;--role-admin:#5b5bd6;--role-profesor:#0891b2;--role-padre:#059669;--role-alumno:#d97706;--sp-1:.25rem;--sp-2:.5rem;--sp-3:.75rem;--sp-4:1rem;--sp-5:1.25rem;--sp-6:1.5rem;--sp-8:2rem;--sp-10:2.5rem;--sp-12:3rem;--shape-xs:8px;--shape-sm:12px;--shape-md:16px;--shape-lg:20px;--shape-xl:28px;--shape-full:100px;--transition-fast:all .15s cubic-bezier(.4, 0, .2, 1);--transition:all .25s cubic-bezier(.4, 0, .2, 1);--transition-slow:all .4s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{background:var(--md-surface-variant);color:var(--md-on-surface);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;zoom:.8;min-height:125vh;font-family:Outfit,system-ui,sans-serif}button,a,[role=button]{cursor:pointer}input,select,textarea{font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--md-outline-variant);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--md-outline)}.app-shell{min-height:125vh;display:flex}.sidebar{background:var(--md-surface);border-right:1px solid var(--md-outline-variant);width:288px;min-width:288px;padding:var(--sp-6) var(--sp-4);z-index:40;height:125vh;transition:var(--transition);flex-direction:column;display:flex;position:sticky;top:0;overflow:hidden auto}.logo-area{align-items:center;gap:var(--sp-3);padding:var(--sp-3) var(--sp-2);margin-bottom:var(--sp-6);text-decoration:none;display:flex}.logo-icon{background:linear-gradient(135deg, var(--alg-purple), var(--alg-purple-dark));border-radius:var(--shape-md);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex;position:relative;overflow:hidden;box-shadow:0 8px 20px #7d42e14d}.logo-icon:after{content:"";background:linear-gradient(135deg,#fff3 0%,#0000 60%);position:absolute;inset:0}.logo-text{color:var(--alg-purple);letter-spacing:-.04em;font-size:1.25rem;font-weight:900;line-height:1.1}.logo-tagline{color:var(--md-on-surface-variant);letter-spacing:.08em;text-transform:uppercase;margin-top:2px;font-size:.65rem;font-weight:600}.nav-group{flex-direction:column;flex:1;gap:2px;display:flex}.nav-section-label{text-transform:uppercase;letter-spacing:.1em;color:var(--md-on-surface-variant);opacity:.7;padding:var(--sp-4) var(--sp-4) var(--sp-2);font-size:.7rem;font-weight:700}.nav-link{align-items:center;gap:var(--sp-3);padding:var(--sp-3) var(--sp-4);border-radius:var(--shape-full);color:var(--md-on-surface-variant);transition:var(--transition);cursor:pointer;-webkit-user-select:none;user-select:none;text-align:left;background:0 0;border:none;width:100%;font-size:.9375rem;font-weight:600;text-decoration:none;display:flex;position:relative}.nav-link:hover{color:var(--alg-purple);background:#7d42e114}.nav-link:hover .nav-icon{transform:translate(2px)}.nav-icon{transition:var(--transition-fast);display:flex}.nav-link.active{background:var(--alg-purple-100);color:var(--alg-purple-dark);font-weight:700}.nav-link.active .nav-icon{color:var(--alg-purple-dark)}.nav-link.active:before{content:"";background:var(--alg-purple);border-radius:0 4px 4px 0;width:3px;height:24px;position:absolute;top:50%;left:-16px;transform:translateY(-50%)}.sidebar-bottom{padding-top:var(--sp-4);border-top:1px solid var(--md-outline-variant);margin-top:auto}.user-card{align-items:center;gap:var(--sp-3);padding:var(--sp-3) var(--sp-3);border-radius:var(--shape-lg);transition:var(--transition-fast);display:flex}.user-card:hover{background:var(--md-surface-variant)}.user-avatar{border-radius:var(--shape-full);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:1rem;font-weight:800;display:flex}.user-info{flex:1;min-width:0}.user-name{color:var(--md-on-surface);white-space:nowrap;text-overflow:ellipsis;font-size:.9375rem;font-weight:700;overflow:hidden}.role-chip{border-radius:var(--shape-full);text-transform:uppercase;letter-spacing:.06em;align-items:center;padding:2px 10px;font-size:.65rem;font-weight:800;display:inline-flex}.role-chip.superadmin{color:var(--alg-purple-dark);background:#7d42e11f}.role-chip.admin{color:#4040b0;background:#5b5bd61f}.role-chip.profesor{color:#0369a1;background:#0891b21f}.role-chip.padre{color:#065f46;background:#0596691f}.role-chip.alumno{color:#92400e;background:#d977061f}.main-content{min-width:0;padding:var(--sp-8) var(--sp-10);flex:1;width:100%;max-width:1400px;margin:0 auto}.page-header{margin-bottom:var(--sp-8)}.page-title{color:var(--md-on-surface);letter-spacing:-.03em;margin-bottom:var(--sp-1);font-size:2rem;font-weight:900}.page-subtitle{color:var(--md-on-surface-variant);font-size:1rem;font-weight:500}.card{background:var(--md-surface);border-radius:var(--shape-xl);padding:var(--sp-8);border:1px solid var(--md-outline-variant);box-shadow:var(--elevation-1);transition:var(--transition)}.card:hover{box-shadow:var(--elevation-3)}.card-sm{padding:var(--sp-5);border-radius:var(--shape-lg)}.stat-card{background:var(--md-surface);border-radius:var(--shape-xl);padding:var(--sp-8);border:1px solid var(--md-outline-variant);box-shadow:var(--elevation-1);transition:var(--transition-slow);position:relative;overflow:hidden}.stat-card:before{content:"";opacity:.07;width:160px;height:160px;transition:var(--transition-slow);border-radius:50%;position:absolute;top:-40%;right:-20%}.stat-card:hover{box-shadow:var(--elevation-4);transform:translateY(-2px)}.stat-card:hover:before{transform:scale(1.2)}.stat-card.purple:before{background:var(--alg-purple)}.stat-card.yellow:before{background:var(--alg-yellow)}.stat-card.teal:before{background:#0891b2}.stat-card.green:before{background:#059669}.stat-card.orange:before{background:#d97706}.stat-icon-box{border-radius:var(--shape-lg);width:56px;height:56px;margin-bottom:var(--sp-5);justify-content:center;align-items:center;display:flex}.stat-icon-box.purple{background:var(--alg-purple-100);color:var(--alg-purple)}.stat-icon-box.yellow{background:var(--alg-yellow-50);color:#92400e}.stat-icon-box.teal{color:#0369a1;background:#e0f7fa}.stat-icon-box.green{color:#065f46;background:#dcfce7}.stat-icon-box.orange{color:#92400e;background:#fef3c7}.stat-value{color:var(--md-on-surface);letter-spacing:-.04em;margin-bottom:var(--sp-1);font-size:2.75rem;font-weight:900;line-height:1}.stat-label{color:var(--md-on-surface-variant);text-transform:uppercase;letter-spacing:.06em;font-size:.8125rem;font-weight:700}.stat-trend{margin-top:var(--sp-3);border-radius:var(--shape-full);background:var(--md-surface-variant);color:var(--md-on-surface-variant);align-items:center;gap:4px;padding:3px 10px;font-size:.75rem;font-weight:700;display:inline-flex}.btn{justify-content:center;align-items:center;gap:var(--sp-2);border-radius:var(--shape-full);cursor:pointer;transition:var(--transition);white-space:nowrap;border:none;padding:.75rem 1.5rem;font-family:inherit;font-size:.9375rem;font-weight:700;text-decoration:none;display:inline-flex;position:relative;overflow:hidden}.btn:after{content:"";opacity:0;background:currentColor;transition:opacity .15s;position:absolute;inset:0}.btn:hover:after{opacity:.08}.btn:active:after{opacity:.16}.btn:active{transform:scale(.97)}.btn-primary{background:var(--alg-purple);color:#fff;box-shadow:var(--elevation-2)}.btn-primary:hover{background:var(--alg-purple-dark);box-shadow:var(--elevation-3)}.btn-tonal{background:var(--alg-purple-100);color:var(--alg-purple-dark)}.btn-tonal:hover{background:var(--alg-purple-200)}.btn-outlined{color:var(--alg-purple);border:1.5px solid var(--md-outline);background:0 0}.btn-outlined:hover{background:var(--alg-purple-50);border-color:var(--alg-purple)}.btn-ghost{color:var(--alg-purple);background:0 0}.btn-ghost:hover{background:var(--alg-purple-50)}.btn-danger{background:var(--md-error-container);color:var(--md-error)}.btn-danger:hover{background:#f2b8b5}.btn-icon{border-radius:var(--shape-full);width:40px;height:40px;color:var(--md-on-surface-variant);background:0 0;padding:0}.btn-icon:hover{background:var(--md-surface-variant)}.field-label{text-transform:uppercase;letter-spacing:.08em;color:var(--md-on-surface-variant);margin-bottom:var(--sp-2);font-size:.75rem;font-weight:700;display:block}.input-field{border-radius:var(--shape-md);border:1.5px solid var(--md-outline-variant);background:var(--md-surface-variant);width:100%;color:var(--md-on-surface);transition:var(--transition-fast);-webkit-appearance:none;outline:none;padding:.875rem 1.25rem;font-family:inherit;font-size:1rem;font-weight:500}.input-field:focus{border-color:var(--alg-purple);background:var(--md-surface);box-shadow:0 0 0 3px #7d42e11f}.input-field::placeholder{color:var(--md-outline)}.input-wrapper{position:relative}.input-icon-left{color:var(--md-on-surface-variant);pointer-events:none;transition:var(--transition-fast);position:absolute;top:50%;left:1rem;transform:translateY(-50%)}.input-wrapper:focus-within .input-icon-left{color:var(--alg-purple)}.input-with-icon{padding-left:3rem}.select-field{border-radius:var(--shape-md);border:1.5px solid var(--md-outline-variant);background:var(--md-surface-variant);width:100%;color:var(--md-on-surface);transition:var(--transition-fast);cursor:pointer;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 24 24' stroke='%2349454F'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 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12px;font-size:.75rem;font-weight:700;display:inline-flex}.chip-purple{background:var(--alg-purple-100);color:var(--alg-purple-dark)}.chip-yellow{background:var(--alg-yellow-50);color:#92400e}.chip-green{color:#065f46;background:#dcfce7}.chip-red{background:var(--md-error-container);color:var(--md-error)}.chip-blue{color:#1e40af;background:#dbeafe}.chip-teal{color:#075985;background:#e0f2fe}.chip-orange{color:#92400e;background:#fef3c7}.chip-slate{color:#475569;background:#f1f5f9}.chip-pending{color:#b45309;background:#fef3c7}.chip-verified{color:#15803d;background:#dcfce7}.chip-rejected{background:var(--md-error-container);color:var(--md-error)}.dashboard-grid-4{gap:var(--sp-5);grid-template-columns:repeat(4,1fr);display:grid}.dashboard-grid-3{gap:var(--sp-5);grid-template-columns:repeat(3,1fr);display:grid}.dashboard-grid-2{gap:var(--sp-5);grid-template-columns:repeat(2,1fr);display:grid}@media (width<=1280px){.dashboard-grid-4{grid-template-columns:repeat(2,1fr)}}@media (width<=900px){.dashboard-grid-4,.dashboard-grid-3,.dashboard-grid-2{grid-template-columns:1fr}}.table-card{background:var(--md-surface);border-radius:var(--shape-xl);border:1px solid var(--md-outline-variant);box-shadow:var(--elevation-1);overflow:hidden}.table-header-bar{padding:var(--sp-5) var(--sp-6);border-bottom:1px solid var(--md-outline-variant);justify-content:space-between;align-items:center;gap:var(--sp-4);display:flex}.table-title{color:var(--md-on-surface);font-size:1.125rem;font-weight:800}.table-wrapper{overflow-x:auto}table{border-collapse:collapse;width:100%}thead{background:var(--md-surface-variant)}th{text-align:left;text-transform:uppercase;letter-spacing:.1em;color:var(--md-on-surface-variant);white-space:nowrap;padding:1rem 1.25rem;font-size:.7rem;font-weight:800}td{color:var(--md-on-surface);border-top:1px solid var(--md-outline-variant);padding:1rem 1.25rem;font-size:.9375rem;font-weight:500}tr:hover td{background:var(--md-surface-variant)}.row-actions{gap:var(--sp-2);opacity:0;transition:opacity .2s;display:flex}tr:hover .row-actions{opacity:1}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;padding:var(--sp-5);background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-dialog{background:var(--md-surface);border-radius:var(--shape-xl);width:100%;max-width:560px;box-shadow:var(--elevation-5);animation:.25s cubic-bezier(.4,0,.2,1) dialog-in;overflow:hidden}@keyframes dialog-in{0%{opacity:0;transform:scale(.96)translateY(8px)}to{opacity:1;transform:scale(1)translateY(0)}}.modal-header{padding:var(--sp-6) var(--sp-6) var(--sp-4);justify-content:space-between;align-items:center;display:flex}.modal-title{color:var(--md-on-surface);font-size:1.25rem;font-weight:800}.modal-body{padding:var(--sp-2) var(--sp-6) var(--sp-6);gap:var(--sp-4);flex-direction:column;display:flex}.modal-footer{padding:var(--sp-4) var(--sp-6);justify-content:flex-end;gap:var(--sp-3);border-top:1px solid var(--md-outline-variant);display:flex}.avatar{border-radius:var(--shape-full);color:#fff;flex-shrink:0;justify-content:center;align-items:center;font-weight:800;display:flex}.avatar-sm{width:32px;height:32px;font-size:.75rem}.avatar-md{width:44px;height:44px;font-size:1rem}.avatar-lg{width:56px;height:56px;font-size:1.25rem}.avatar-superadmin{background:linear-gradient(135deg, var(--alg-purple), var(--alg-purple-dark))}.avatar-admin{background:linear-gradient(135deg,#5b5bd6,#3939b0)}.avatar-profesor{background:linear-gradient(135deg,#0891b2,#0369a1)}.avatar-padre{background:linear-gradient(135deg,#059669,#047857)}.avatar-alumno{background:linear-gradient(135deg,#d97706,#b45309)}.progress-bar{background:var(--md-outline-variant);border-radius:var(--shape-full);height:8px;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg, var(--alg-purple), var(--alg-purple-light));border-radius:var(--shape-full);height:100%;transition:width .6s cubic-bezier(.4,0,.2,1)}.divider{background:var(--md-outline-variant);height:1px;margin:var(--sp-4) 0}.section-header{margin-bottom:var(--sp-5);justify-content:space-between;align-items:center;display:flex}.section-title{color:var(--md-on-surface);font-size:1.25rem;font-weight:800}.empty-state{padding:var(--sp-12) var(--sp-8);color:var(--md-on-surface-variant);text-align:center;justify-content:center;align-items:center;gap:var(--sp-4);flex-direction:column;display:flex}.empty-state-icon{border-radius:var(--shape-xl);background:var(--md-surface-variant);width:72px;height:72px;color:var(--md-outline);justify-content:center;align-items:center;display:flex}.empty-state-text{color:var(--md-on-surface-variant);font-size:1rem;font-weight:600}.empty-state-subtext{color:var(--md-outline);font-size:.875rem}.alert{align-items:center;gap:var(--sp-3);padding:var(--sp-4) var(--sp-5);border-radius:var(--shape-lg);font-size:.9375rem;font-weight:600;display:flex}.alert-error{background:var(--md-error-container);color:var(--md-error)}.alert-success{background:var(--md-success-container);color:var(--md-success)}.alert-warning{background:var(--md-warning-container);color:var(--md-warning)}.alert-info{background:var(--alg-purple-100);color:var(--alg-purple-dark)}.nav-link-logout{color:var(--md-error)!important}.nav-link-logout:hover{background:var(--md-error-container)!important;color:var(--md-error)!important}.test-option{align-items:flex-start;gap:var(--sp-4);padding:var(--sp-5) var(--sp-6);border-radius:var(--shape-lg);border:2px solid var(--md-outline-variant);cursor:pointer;transition:var(--transition-fast);background:var(--md-surface);text-align:left;width:100%;font-family:inherit;display:flex}.test-option:hover,.test-option.selected{border-color:var(--alg-purple);background:var(--alg-purple-50)}.test-radio{border:2px solid var(--md-outline-variant);width:20px;height:20px;transition:var(--transition-fast);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-top:1px;display:flex}.test-option.selected .test-radio{border-color:var(--alg-purple)}.test-radio-dot{background:var(--alg-purple);border-radius:50%;width:10px;height:10px}.level-basico{color:#1e40af;background:#dbeafe}.level-intermedio{color:#92400e;background:#fef3c7}.level-avanzado{background:var(--alg-purple-100);color:var(--alg-purple-dark)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.justify-end{justify-content:flex-end}.gap-2{gap:var(--sp-2)}.gap-3{gap:var(--sp-3)}.gap-4{gap:var(--sp-4)}.gap-5{gap:var(--sp-5)}.gap-6{gap:var(--sp-6)}.gap-8{gap:var(--sp-8)}.flex-1{flex:1}.w-full{width:100%}.text-center{text-align:center}.font-bold{font-weight:700}.font-black{font-weight:900}.text-muted{color:var(--md-on-surface-variant)}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.mb-2{margin-bottom:var(--sp-2)}.mb-4{margin-bottom:var(--sp-4)}.mb-6{margin-bottom:var(--sp-6)}.mb-8{margin-bottom:var(--sp-8)}.mt-auto{margin-top:auto}.ml-auto{margin-left:auto}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.grid{display:grid}.space-y-2>*+*{margin-top:var(--sp-2)}.space-y-3>*+*{margin-top:var(--sp-3)}.space-y-4>*+*{margin-top:var(--sp-4)}.space-y-6>*+*{margin-top:var(--sp-6)}.space-y-7>*+*{margin-top:1.75rem}.space-y-8>*+*{margin-top:var(--sp-8)}.modal-overlay{margin-top:0}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-spin{animation:1s linear infinite spin}.logo-loader{flex-direction:column;justify-content:center;align-items:center;gap:.9rem;display:flex}.logo-loader__dots,.logo-loader__text{animation:.3s ease-out .15s both logo-loader-in}.logo-loader--screen,.logo-loader--page{z-index:2000;background:var(--md-surface,#fffbfe);position:fixed;inset:0}.logo-loader--inline{gap:.7rem;padding:2.5rem 1rem}.logo-loader__mark{aspect-ratio:1;background:linear-gradient(105deg, var(--alg-purple) 0%, var(--alg-purple) 38%, #c8b2f6 50%, var(--alg-purple) 62%, var(--alg-purple) 100%);transform-origin:50% 100%;background-size:260% 100%;width:76px;animation:.3s ease-out .15s both logo-loader-in,1.8s ease-in-out infinite logo-loader-shine,1.8s ease-in-out infinite logo-loader-talk;-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.logo-loader--inline .logo-loader__mark{width:46px}.logo-loader__dots{align-items:flex-end;gap:6px;height:10px;display:flex}.logo-loader__dots span{background:var(--alg-purple);opacity:.35;border-radius:50%;width:7px;height:7px;animation:1.2s ease-in-out infinite logo-loader-dot}.logo-loader__dots span:nth-child(2){animation-delay:.15s}.logo-loader__dots span:nth-child(3){animation-delay:.3s}.logo-loader__text{color:var(--md-on-surface-variant,#49454f);margin:0;font-size:.9rem;font-weight:600}@keyframes logo-loader-in{0%{opacity:0}to{opacity:1}}@keyframes logo-loader-shine{0%{background-position:100% 0}to{background-position:0 0}}@keyframes logo-loader-talk{0%,to{transform:scale(1)rotate(0)}40%{transform:scale(1.08)rotate(-4deg)}60%{transform:scale(.98)rotate(2deg)}}@keyframes logo-loader-dot{0%,80%,to{opacity:.35;transform:translateY(0)}40%{opacity:1;transform:translateY(-6px)}}@media (prefers-reduced-motion:reduce){.logo-loader__mark,.logo-loader__dots,.logo-loader__text,.logo-loader__dots 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