@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";.layout-container{display:flex;flex-direction:column;height:100vh;overflow:hidden}.layout-header{height:60px;background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;padding:0 1rem;z-index:20}.header-left,.header-right{display:flex;align-items:center;gap:1rem}.brand-title{font-size:1.1rem;font-weight:600;color:var(--text-primary)}.brand-logo{height:32px;width:auto;object-fit:contain}.user-greeting{font-size:.9rem;color:var(--text-secondary)}.menu-btn,.logout-btn{background:transparent;border:none;color:var(--text-secondary);display:flex;align-items:center;gap:.5rem;padding:.5rem;border-radius:var(--border-radius-sm);transition:background-color var(--transition-fast),color var(--transition-fast)}.menu-btn:hover,.logout-btn:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.logout-btn:hover{color:var(--danger);background-color:#ef44441a}.layout-body{display:flex;flex:1;overflow:hidden;position:relative}.sidebar{width:250px;background-color:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;transition:transform var(--transition-normal);z-index:10}.sidebar-nav{display:flex;flex-direction:column;padding:1rem 0;gap:.25rem}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.5rem;color:var(--text-secondary);font-weight:500;transition:background-color var(--transition-fast),color var(--transition-fast),border-left var(--transition-fast);border-left:3px solid transparent}.nav-item:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.nav-item.active{background-color:#3b82f61a;color:var(--accent-primary);border-left-color:var(--accent-primary)}.main-content{flex:1;overflow-y:auto;padding:1.5rem;background-color:var(--bg-primary)}.card{background-color:var(--bg-secondary);border-radius:var(--border-radius-md);border:1px solid var(--border-color);padding:1.5rem;box-shadow:var(--shadow-md)}.btn-primary{background-color:var(--accent-primary);color:#fff;border:none;padding:.6rem 1rem;border-radius:var(--border-radius-sm);font-weight:500;transition:background-color var(--transition-fast);display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary:hover{background-color:var(--accent-hover)}.btn-danger{background-color:transparent;border:1px solid var(--danger);color:var(--danger);padding:.5rem 1rem;border-radius:var(--border-radius-sm);font-weight:500;transition:all var(--transition-fast)}.btn-danger:hover{background-color:var(--danger);color:#fff}.desktop-hide{display:none}@media (max-width: 768px){.hide-mobile{display:none}.sidebar{position:absolute;top:0;left:0;height:100%;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.desktop-hide{display:flex}.sidebar-header{height:60px;padding:0 1rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-color)}.sidebar-menu-title{font-size:1.1rem}.menu-close-btn{background:transparent;border:none;color:var(--text-secondary)}.sidebar-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-color:#00000080;z-index:5}}@media (min-width: 769px){.menu-btn{display:none}}.alert{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;border-radius:var(--border-radius-md);margin-bottom:1rem;box-shadow:var(--shadow-sm);animation:slideIn var(--transition-normal)}.alert-content{display:flex;align-items:center;gap:.75rem;flex:1}.alert-message{font-size:.95rem;line-height:1.4}.alert-close{background:transparent;border:none;cursor:pointer;display:flex;align-items:center;padding:.25rem;border-radius:var(--border-radius-sm);color:inherit;opacity:.7;transition:opacity var(--transition-fast),background-color var(--transition-fast)}.alert-close:hover{opacity:1;background-color:#0000001a}.alert-error{background-color:#ef444426;border:1px solid rgba(239,68,68,.3);color:#fca5a5}.alert-error .alert-icon{color:var(--danger)}.alert-success{background-color:#10b98126;border:1px solid rgba(16,185,129,.3);color:#6ee7b7}.alert-success .alert-icon{color:var(--success)}.alert-info{background-color:#3b82f626;border:1px solid rgba(59,130,246,.3);color:#93c5fd}.alert-info .alert-icon{color:var(--accent-primary)}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 0%,#1e293b,#0f172a);padding:1.5rem}.login-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);padding:2.5rem;width:100%;max-width:420px;box-shadow:0 20px 25px -5px #0006,0 10px 10px -5px #0000004d;animation:fadeIn var(--transition-normal)}.login-header{text-align:center;margin-bottom:2rem}.login-logo{height:64px;width:auto;object-fit:contain;margin-bottom:1rem}.login-logo-placeholder{height:64px;width:64px;background-color:var(--bg-tertiary);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;margin-bottom:1rem;box-shadow:var(--shadow-sm)}.login-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.login-subtitle{color:var(--text-muted);font-size:.95rem}.login-form{display:flex;flex-direction:column;gap:1.5rem}.input-group{display:flex;flex-direction:column;gap:.5rem}.input-group label{font-size:.9rem;font-weight:500;color:var(--text-secondary)}.input-wrapper{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:1rem;color:var(--text-muted);pointer-events:none}.input-wrapper input{width:100%;padding:.75rem 1rem .75rem 2.8rem;border-radius:var(--border-radius-sm);border:1px solid var(--border-color);background-color:var(--bg-primary);color:var(--text-primary);font-size:1rem;transition:all var(--transition-fast)}.input-wrapper input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 2px #3b82f633;outline:none}.input-wrapper input:focus+.input-icon,.input-wrapper:focus-within .input-icon{color:var(--accent-primary)}.login-btn{width:100%;padding:.8rem;font-size:1.05rem;border-radius:var(--border-radius-sm);margin-top:.5rem}.login-btn.loading{opacity:.8;cursor:not-allowed}.login-footer{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border-color)}.text-sm{font-size:.85rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.admin-container{max-width:900px;margin:0 auto}.admin-header{margin-bottom:2rem;display:flex;justify-content:space-between;align-items:center}.admin-title{font-size:1.5rem;font-weight:600;color:var(--text-primary)}.admin-actions{display:flex;gap:1rem}.table-container{width:100%;overflow-x:auto;background-color:var(--bg-secondary);border-radius:var(--border-radius-md);border:1px solid var(--border-color)}.data-table{width:100%;border-collapse:collapse;text-align:left}.data-table th,.data-table td{padding:1rem;border-bottom:1px solid var(--border-color)}.data-table th{background-color:var(--bg-tertiary);color:var(--text-secondary);font-weight:600;font-size:.9rem;text-transform:uppercase}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background-color:#33415566}.table-actions{display:flex;gap:.5rem}.btn-icon{background:transparent;border:none;color:var(--text-muted);padding:.5rem;border-radius:var(--border-radius-sm);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.btn-icon.edit:hover{color:var(--accent-primary);background-color:#3b82f61a}.btn-icon.delete:hover{color:var(--danger);background-color:#ef44441a}.form-grid{display:grid;grid-template-columns:1fr;gap:1rem}@media (min-width: 640px){.form-grid.cols-2{grid-template-columns:1fr 1fr}}.search-bar{position:relative;max-width:300px;width:100%}.search-bar .input-icon{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:var(--text-muted)}.search-bar input{width:100%;padding:.5rem 1rem .5rem 2.25rem}.settings-section{margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid var(--border-color)}.settings-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.settings-title{font-size:1.1rem;font-weight:600;margin-bottom:1rem;color:var(--text-secondary)}.module-container{max-width:1000px;margin:0 auto}.module-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.module-title{font-size:1.5rem;font-weight:600}.teacher-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;margin-top:1.5rem}.teacher-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-md);padding:1.25rem;cursor:pointer;transition:all var(--transition-fast);display:flex;flex-direction:column;gap:.5rem}.teacher-card:hover{border-color:var(--accent-primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.teacher-name{font-weight:600;font-size:1.1rem;color:var(--text-primary)}.teacher-dni{font-size:.9rem;color:var(--text-muted)}.detail-header{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-md);padding:1.5rem;margin-bottom:1.5rem;display:flex;justify-content:space-between;align-items:flex-start}.detail-info h2{font-size:1.3rem;margin-bottom:.25rem}.counter-box{background-color:var(--bg-primary);border:1px solid var(--border-color);padding:1rem;border-radius:var(--border-radius-md);text-align:center;min-width:120px}.counter-value{font-size:2rem;font-weight:700;color:var(--accent-primary);line-height:1}.counter-value.danger{color:var(--danger)}.counter-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;font-weight:600;margin-top:.25rem}.record-row{display:flex;flex-wrap:wrap;gap:1rem;background-color:var(--bg-secondary);border:1px solid var(--border-color);padding:1.5rem;border-radius:var(--border-radius-md);margin-bottom:1rem;align-items:flex-end}.field-group{display:flex;flex-direction:column;gap:.25rem;flex:1;min-width:140px}.field-group label{font-size:.8rem;color:var(--text-secondary);font-weight:500}.detail-footer{display:flex;justify-content:space-between;align-items:center;margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border-color)}.records-history{margin-top:2rem}.records-history h3{margin-bottom:1rem;font-size:1.1rem}.history-card{background-color:var(--bg-secondary);border-left:4px solid var(--text-muted);padding:1rem;border-radius:var(--border-radius-sm);margin-bottom:.5rem;display:flex;justify-content:space-between;align-items:center}.history-card.current-month{border-left-color:var(--accent-primary)}.history-details{display:flex;flex-direction:column;gap:.25rem}.history-title{font-weight:500}.days-counter-box{background-color:var(--bg-primary);border:1px solid var(--border-color);padding:1rem;border-radius:var(--border-radius-md);text-align:center;min-width:120px}.days-counter-value{font-size:2rem;font-weight:700;color:var(--success);line-height:1}.days-counter-value.danger{color:var(--danger)}:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--accent-primary: #3b82f6;--accent-hover: #2563eb;--danger: #ef4444;--danger-hover: #dc2626;--success: #10b981;--border-color: #334155;--border-radius-sm: 4px;--border-radius-md: 8px;--border-radius-lg: 12px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--transition-fast: .15s ease-in-out;--transition-normal: .3s ease-in-out}*{box-sizing:border-box;margin:0;padding:0}html,body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;height:100%;width:100%}#root{min-height:100vh;display:flex;flex-direction:column}a{color:var(--accent-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-hover)}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit;background-color:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);padding:.5rem .75rem;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 2px #3b82f633}.container{max-width:1200px;margin:0 auto;padding:1rem}.text-center{text-align:center}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mt-8{margin-top:2rem}.mb-4{margin-bottom:1rem}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-4{gap:1rem}.w-full{width:100%}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}