@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--login-accent:#2563eb;--login-accent-hover:#1d4ed8;--login-accent-glow:#2563eb40;--login-accent-muted:#2563eb14}.login-root{background:linear-gradient(150deg,#f0f5ff 0%,#ebf0f7 40%,#e2e8f0 100%);min-height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif;display:flex;position:relative;overflow:hidden}.login-root:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(circle,#2563eb12 0%,#0000 70%);width:500px;height:500px;position:fixed;top:-180px;right:-100px}.login-root:after{content:"";pointer-events:none;z-index:0;background:radial-gradient(circle,#1d4ed80d 0%,#0000 70%);width:400px;height:400px;position:fixed;bottom:-150px;left:-80px}.login-left{background:linear-gradient(160deg,#2563eb 0%,#1d4ed8 100%);flex-direction:column;flex-shrink:0;width:440px;padding:3rem;display:flex;position:relative;overflow:hidden}.login-left:before{content:"";pointer-events:none;background:radial-gradient(circle,#ffffff1a 0%,#0000 70%);width:400px;height:400px;position:absolute;top:-120px;right:-80px}.login-left:after{content:"";pointer-events:none;background:radial-gradient(circle,#ffffff0f 0%,#0000 70%);width:350px;height:350px;position:absolute;bottom:-100px;left:-60px}.brand{z-index:1;align-items:center;gap:12px;margin-bottom:auto;display:flex;position:relative}.brand-icon{flex-shrink:0}.brand-name{color:#fff;letter-spacing:-.02em;margin:0;font-family:JetBrains Mono,monospace;font-size:1.4rem;font-weight:700}.brand-name:before{content:"";vertical-align:middle;background:#fffc;border-radius:50%;width:10px;height:10px;margin-right:8px;display:inline-block;box-shadow:0 0 12px #ffffff4d}.left-content{z-index:1;margin:auto 0;padding:2rem 0;position:relative}.left-headline{color:#fff;letter-spacing:-.025em;margin:0 0 1rem;font-size:1.6rem;font-weight:700;line-height:1.3}.left-headline:after{content:"";background:#ffffff80;border-radius:99px;width:48px;height:4px;margin-top:1.2rem;display:block}.left-sub{color:#ffffffbf;margin:0 0 2rem;font-size:.9rem;line-height:1.65}.semaforo{flex-direction:column;gap:12px;display:flex}.semaforo-item{color:#fffc;align-items:center;gap:10px;font-family:JetBrains Mono,monospace;font-size:.82rem;display:flex}.semaforo-item .dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.verde .dot{background:#34d399;box-shadow:0 0 10px #34d39980}.amarillo .dot{background:#fbbf24;box-shadow:0 0 10px #fbbf2480}.rojo .dot{background:#f87171;box-shadow:0 0 10px #f8717180}.left-footer{color:#ffffff8c;z-index:1;margin:0;font-family:JetBrains Mono,monospace;font-size:.72rem;position:relative}.login-right{z-index:1;flex:1;justify-content:center;align-items:center;padding:2rem;display:flex;position:relative}.login-card{-webkit-backdrop-filter:blur(20px)saturate(180%);background:#ffffffb8;border:1px solid #fff6;border-radius:20px;width:100%;max-width:420px;padding:2.5rem;transition:all .3s;box-shadow:0 1px 3px #0000000a,0 8px 32px #0000000f}.login-card:focus-within{border-color:#fff9;box-shadow:0 1px 3px #0000000a,0 12px 40px #00000014}.card-header{margin-bottom:2rem}.card-header h2{color:var(--text-primary,#1e293b);letter-spacing:-.02em;margin:0 0 .4rem;font-size:1.35rem;font-weight:700}.card-header p{color:var(--text-secondary,#64748b);margin:0;font-size:.85rem}.field{margin-bottom:1.25rem}.field label{color:var(--text-secondary,#64748b);letter-spacing:.04em;text-transform:uppercase;margin-bottom:.4rem;font-family:JetBrains Mono,monospace;font-size:.75rem;font-weight:600;display:block}.field input{width:100%;color:var(--text-primary,#1e293b);box-sizing:border-box;background:#e2e8f066;border:1px solid #ffffff4d;border-radius:10px;outline:none;padding:.7rem .9rem;font-family:Inter,system-ui,sans-serif;font-size:.9rem;transition:all .2s;box-shadow:inset 2px 2px 6px #aebecd33,inset -2px -2px 6px #ffffff80}.field input::placeholder{color:#94a3b8}.field input:focus{border-color:var(--login-accent);background:#fff;box-shadow:0 0 0 3px #2563eb14,inset 2px 2px 6px #aebecd33,inset -2px -2px 6px #ffffff80}.field input:disabled{opacity:.4;cursor:not-allowed}.error-banner{color:#ef4444;background:#ef44440f;border:1px solid #ef44441f;border-radius:10px;align-items:flex-start;gap:8px;margin-bottom:1.25rem;padding:.7rem .85rem;font-size:.82rem;line-height:1.4;display:flex}.btn-login{color:#fff;cursor:pointer;letter-spacing:-.01em;background:linear-gradient(135deg,#2563eb 0%,#1d4ed8 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input{accent-color:var(--login-accent);flex-shrink:0;margin-top:3px}.terms-checkbox span{color:var(--text-secondary,#64748b);font-size:.8rem}.validation-badge{color:#10b981;background:#10b9810f;border:1px solid #10b98126;border-radius:10px;margin-bottom:1rem;padding:.65rem 1rem;font-family:JetBrains Mono,monospace;font-size:.8rem}@media (width<=768px){.login-root{flex-direction:column}.login-left{width:100%;min-height:auto;padding:2rem}.semaforo{flex-flow:wrap;gap:12px 20px}.left-content{padding:1.5rem 0}.left-footer{display:none}.login-right{padding:1.5rem}.login-card{padding:2rem}}:root{--bg-base:#eff4fa;--bg-gradient:linear-gradient(150deg, #eff4fa 0%, #e8edf5 40%, #e0e5ef 100%);--bg-surface:#ffffff8c;--bg-elevated:#ffffffb3;--bg-hover:#ffffff59;--bg-inset:#e2e8f080;--glass-bg:#ffffff8c;--glass-blur:blur(24px) saturate(200%);--glass-border:1px solid #ffffff59;--glass-shadow:0 4px 12px #0000000a, 0 12px 40px #0000000d;--glass-shadow-lg:0 6px 20px #0000000f, 0 20px 60px #00000014;--glass-border-hover:1px solid #fff9;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-muted:#2563eb14;--accent-glow:#2563eb26;--accent-gradient:linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);--accent-soft:linear-gradient(135deg, #2563eb0a 0%, #1d4ed80a 100%);--orb-primary:#2563eb33;--orb-secondary:#1d4ed826;--orb-accent:#10b98114;--text-primary:#1e293b;--text-secondary:#64748b;--text-tertiary:#94a3b8;--text-inverse:#fff;--green:#10b981;--green-bg:#10b98114;--green-glass:#10b9811f;--yellow:#f59e0b;--yellow-bg:#f59e0b14;--yellow-glass:#f59e0b1f;--red:#ef4444;--red-bg:#ef444414;--red-glass:#ef44441f;--purple:#8b5cf6;--purple-bg:#8b5cf614;--blue:#3b82f6;--blue-bg:#3b82f614;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--neu-shadow:4px 4px 10px #aebecd4d, -4px -4px 10px #ffffffb3;--neu-shadow-sm:2px 2px 6px #aebecd40, -2px -2px 6px #fff9;--neu-inset:inset 2px 2px 6px #aebecd33, inset -2px -2px 6px #ffffff80}body:before{content:"";background:radial-gradient(circle, var(--orb-primary) 0%, #2563eb0f 40%, transparent 70%);pointer-events:none;z-index:0;width:700px;height:700px;position:fixed;top:-200px;right:-80px}body:after{content:"";background:radial-gradient(circle, var(--orb-secondary) 0%, #1d4ed80a 40%, transparent 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.2s;display:flex}.topbar-logout:hover{background:var(--red-bg);color:var(--red)}.topbar-logout:active{transform:scale(.92)}.btn-logout-white{border-radius:var(--radius-sm);color:#ffffffd9;cursor:pointer;font-size:.78rem;font-weight:500;font-family:var(--font-sans);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff1a;border:1px solid #fff3;padding:.4rem .9rem;text-decoration:none;transition:all .2s}.btn-logout-white:hover{color:#fff;background:#fff3;transform:translateY(-1px)}.portal-header{color:#fff;background:linear-gradient(135deg,#2563eb 0%,#1d4ed8 50%,#1e40af 100%);padding:1.5rem 2rem;position:relative;overflow:hidden}.portal-header:before{content:"";pointer-events:none;background:radial-gradient(circle,#ffffff1f 0%,#0000 65%);width:450px;height:450px;position:absolute;top:-160px;right:-60px}.portal-header:after{content:"";clip-path:polygon(35% 0,100% 0,100% 100%,0% 100%);pointer-events:none;background:linear-gradient(135deg,#0000 30%,#ffffff08 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h1{color:var(--text-primary);letter-spacing:-.02em;margin:0;font-size:1.3rem;font-weight:700}.page-header p{color:var(--text-secondary);margin:.2rem 0 0;font-size:.85rem}.btn-primary{background:var(--accent-gradient);color:#fff;border-radius:var(--radius-sm);font-size:.85rem;font-weight:600;font-family:var(--font-sans);cursor:pointer;border:none;align-items:center;gap:6px;padding:.6rem 1.2rem;text-decoration:none;transition:all .2s;display:inline-flex;box-shadow:0 2px 8px #2563eb4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 16px #2563eb59}.btn-primary:active{transform:translateY(0);box-shadow:0 1px 4px #2563eb4d}.btn-secondary{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);color:var(--text-primary);border:var(--glass-border);border-radius:var(--radius-sm);font-size:.85rem;font-weight:500;font-family:var(--font-sans);cursor:pointer;box-shadow:var(--neu-shadow-sm);align-items:center;gap:6px;padding:.6rem 1.2rem;text-decoration:none;transition:all .2s;display:inline-flex}.btn-secondary:hover{box-shadow:var(--neu-shadow);background:#fff;transform:translateY(-1px)}.btn-secondary:active{box-shadow:var(--neu-inset);transform:translateY(0)}.btn-danger{background:var(--red-bg);color:var(--red);border-radius:var(--radius-sm);font-size:.85rem;font-weight:500;font-family:var(--font-sans);cursor:pointer;border:1px solid #ef444426;padding:.55rem 1.1rem;transition:all .2s}.btn-danger:hover{background:var(--red-glass);transform:translateY(-1px)}.btn-primary:disabled,.btn-secondary:disabled{opacity:.5;cursor:not-allowed;box-shadow:none!important;transform:none!important}.back-link{cursor:pointer;color:var(--accent);font-size:.85rem;font-weight:600;font-family:var(--font-sans);background:0 0;border:none;align-items:center;gap:4px;margin-bottom:1rem;transition:color .15s;display:inline-flex}.back-link:hover{color:var(--accent-hover)}.filtros{flex-wrap:wrap;gap:.75rem;margin-bottom:1.5rem;display:flex}.filtros input,.filtros 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.25s}.card:hover{box-shadow:var(--glass-shadow-lg);background:var(--bg-elevated);border-color:#fff9}.card-sm{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:var(--radius-md);box-shadow:var(--glass-shadow);padding:1.25rem;transition:all .25s}.card-sm:hover{box-shadow:var(--glass-shadow-lg);background:var(--bg-elevated)}.card-clickable{cursor:pointer;transition:all .25s}.card-clickable:hover{box-shadow:var(--glass-shadow-lg);border-color:#fff9;transform:translateY(-3px)}.alumnos-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem;display:grid}.alumno-card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border-radius:var(--radius-lg);border:var(--glass-border);cursor:pointer;box-shadow:var(--glass-shadow);padding:1.25rem;transition:all 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.6rem}.badge-verde{background:var(--green-bg);color:var(--green)}.badge-amarillo{background:var(--yellow-bg);color:var(--yellow)}.badge-rojo{background:var(--red-bg);color:var(--red)}.card-nombre{color:var(--text-primary);letter-spacing:-.01em;margin:.75rem 0 .1rem;font-size:.95rem;font-weight:700}.card-rut{color:var(--text-tertiary);font-size:.78rem;font-family:var(--font-mono);margin:0 0 .75rem}.card-meta{flex-wrap:wrap;gap:.5rem;display:flex}.meta-tag{color:var(--text-secondary);border-radius:var(--radius-sm);font-size:.72rem;font-family:var(--font-mono);background:#e2e8f080;padding:.25rem .55rem}.diag-tag{background:var(--accent-muted);color:var(--accent);border-radius:var(--radius-sm);font-size:.72rem;font-weight:500;font-family:var(--font-mono);padding:.25rem .55rem}.empty-state{text-align:center;color:var(--text-tertiary);padding:4rem 2rem}.empty-state p{margin-top:.5rem;font-size:.9rem}.empty-icon{opacity:.5;margin-bottom:.5rem;font-size:2rem}.empty-text{color:var(--text-tertiary);text-align:center;font-family:var(--font-mono);padding:2rem;font-size:.85rem}.ficha-grid{grid-template-columns:1fr 1fr;gap:1.25rem;display:grid}.ficha-card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow);padding:1.5rem;transition:all .2s}.ficha-card:hover{box-shadow:var(--glass-shadow-lg);background:var(--bg-elevated)}.ficha-card.full{grid-column:1/-1}.ficha-card h3{text-transform:uppercase;letter-spacing:.08em;color:var(--text-tertiary);font-size:.7rem;font-weight:700;font-family:var(--font-mono);margin:0 0 1rem}.ficha-row{border-bottom:1px solid #e2e8f099;justify-content:space-between;align-items:flex-start;gap:1rem;padding:.5rem 0;display:flex}.ficha-row:last-child{border-bottom:none}.ficha-label{color:var(--text-tertiary);flex-shrink:0;font-size:.8rem}.ficha-value{color:var(--text-primary);text-align:right;font-size:.87rem;font-weight:500}.ficha-text{color:var(--text-secondary);white-space:pre-wrap;font-size:.87rem;line-height:1.7}.ficha-header{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow);align-items:center;gap:1.25rem;margin-bottom:1.25rem;padding:1.5rem;display:flex}.ficha-avatar-lg{width:64px;height:64px;box-shadow:var(--neu-shadow);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.3rem;font-weight:800;display:flex}.ficha-header-info h2{color:var(--text-primary);letter-spacing:-.02em;margin:0 0 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