@import"https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap";@import"https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700;800&family=Roboto:wght@300;400;500;700&display=swap";.navbar{background-color:var(--white);height:80px;display:flex;justify-content:space-between;align-items:center;padding:0 50px;box-shadow:0 2px 15px #0000000a;position:sticky;top:0;z-index:1000}.navbar .logo{font-size:1.5rem;font-weight:800;color:var(--primary);letter-spacing:-.5px}.nav-links{display:flex;gap:15px}.btn-nav{padding:10px 25px;border-radius:6px;font-weight:600;font-size:.9rem;transition:all .3s ease}.btn-nav.ghost{color:var(--text-body);background:transparent}.btn-nav.ghost:hover{color:var(--primary);background-color:#217ca30d}.btn-nav.solid{background-color:var(--primary);color:var(--white)}.btn-nav.solid:hover{background-color:var(--primary-dark);transform:translateY(-2px)}.hero-section{text-align:center;padding:100px 20px 80px;background-color:#0f172a}.hero-content h1{font-size:3.5rem;max-width:900px;margin:0 auto 25px;color:var(--text-main)}.hero-content .highlight{color:var(--primary)}.hero-content p{font-size:1.25rem;color:var(--text-body);max-width:700px;margin:0 auto 50px;font-weight:400}.hero-buttons{display:flex;justify-content:center;gap:20px}.btn-hero{padding:16px 40px;border-radius:50px;font-weight:600;font-size:1rem;transition:transform .2s,box-shadow .2s;cursor:pointer;display:inline-block}.btn-hero.primary{background-color:var(--secondary);color:var(--white);box-shadow:0 10px 20px #e2993040;border:none}.btn-hero.primary:hover{transform:translateY(-3px);background-color:#d68b25}.btn-hero.secondary{background-color:var(--white);color:var(--primary);border:2px solid var(--primary)}.btn-hero.secondary:hover{background-color:var(--primary);color:var(--white)}.features-section{display:flex;justify-content:center;flex-wrap:wrap;gap:30px;padding:20px 20px 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p{font-size:1rem}.hero-buttons{flex-direction:column;width:100%}.btn-hero{width:100%;text-align:center}.feature-card{width:100%}}@media(max-width:480px){.auth-container{padding:10px}.auth-card{padding:25px 20px;box-shadow:none}.auth-header h2{font-size:1.4rem}.social-btn{font-size:.85rem;padding:10px}}.dashboard-layout{display:flex;height:100vh;background-color:#f4f6f8;overflow:hidden}.sidebar{background-color:#211f30;color:#fff;transition:width .3s ease;display:flex;flex-direction:column;box-shadow:2px 0 10px #0000001a;z-index:1000}.sidebar.open{width:260px}.sidebar.closed{width:80px}.sidebar-header{height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid rgba(255,255,255,.1)}.logo-text{font-family:Poppins,sans-serif;font-weight:800;font-size:1.2rem;color:#217ca3;display:var(--display-text, block)}.sidebar.closed .logo-text,.sidebar.closed .sidebar-footer .mini-user-info,.sidebar.closed 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h2{color:#217ca3;margin:0;font-family:Poppins,sans-serif}.user-status{color:#28a745;font-weight:700;font-size:.85rem;background:#e6fffa;padding:5px 15px;border-radius:20px;border:1px solid #b2f5ea}.content-area{padding:30px;flex:1;overflow:hidden}.learning-grid{display:flex;gap:30px;height:100%}.main-stage{flex:3;background:#32384d;border-radius:12px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px #00000026}.resource-viewer{text-align:center;color:#fff;z-index:2;width:100%;max-width:500px}.viewer-card{background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:40px;border-radius:16px;border:1px solid rgba(255,255,255,.1)}.icon-badge{font-size:3rem;margin-bottom:20px;color:#e29930}.viewer-title{margin:0 0 10px;font-family:Poppins,sans-serif;font-size:1.5rem}.viewer-description{color:#cbd5e0;margin-bottom:25px;line-height:1.5}.meta-info{display:flex;justify-content:center;gap:15px;color:#7fb3cc;font-size:.9rem;margin-bottom:30px}.btn-access{display:inline-flex;align-items:center;gap:10px;padding:14px 30px;border-radius:8px;text-decoration:none;font-weight:700;transition:transform .2s;font-size:1rem}.btn-access:hover{transform:translateY(-2px)}.btn-access.meet{background-color:#00796b;color:#fff;box-shadow:0 5px 15px #00796b66}.btn-access.drive{background-color:#217ca3;color:#fff;box-shadow:0 5px 15px #217ca366}.playlist-section{flex:1;background:#fff;border-radius:12px;display:flex;flex-direction:column;box-shadow:0 4px 15px #0000000d;overflow:hidden}.playlist-header{padding:20px;background:#f8f9fa;color:#333;font-weight:700;border-bottom:1px solid #eee}.playlist-items{overflow-y:auto;flex:1}.playlist-item{display:flex;gap:15px;padding:15px 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#f0f0f0;padding-bottom:10px}.resources-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.resource-card{display:flex;align-items:center;gap:15px;padding:20px;border:1px solid #eee;border-radius:12px;background:#fff;transition:transform .2s,box-shadow .2s}.resource-card:hover{transform:translateY(-3px);box-shadow:0 10px 20px #00000014;border-color:#217ca3}.resource-icon{width:50px;height:50px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.5rem}.resource-icon.archivo{background-color:#fff3e0;color:#ef6c00}.resource-icon.link{background-color:#e3f2fd;color:#1565c0}.resource-info{flex:1}.resource-info h4{margin:0 0 5px;font-size:1rem;color:#333}.resource-info p{margin:0;font-size:.8rem;color:#888}.btn-resource-action{width:40px;height:40px;border-radius:50%;background-color:#f5f5f5;color:#555;display:flex;align-items:center;justify-content:center;transition:all .2s}.btn-resource-action:hover{background-color:#217ca3;color:#fff}.empty-resources{display:flex;flex-direction:column;align-items:center;justify-content:center;height:400px;color:#999;background:#fff;border-radius:16px}@media(max-width:768px){.classroom-container{flex-direction:column}.classroom-sidebar{width:100%;height:auto;position:sticky;top:0;z-index:1000}.sidebar-brand{height:60px;justify-content:flex-start}.sidebar-brand span,.menu-category{display:none}.sidebar-menu{display:flex;overflow-x:auto;background:#1a1926}.menu-item{padding:15px;justify-content:center;white-space:nowrap;border-left:none;border-bottom:3px solid transparent;flex:1}.menu-item.active{border-left-color:transparent;border-bottom-color:#e29930}.classroom-header{padding:15px 20px;height:auto;flex-direction:column;align-items:flex-start;gap:10px}.classroom-header h2{font-size:1.1rem}.user-status{width:100%;text-align:center}.content-area{padding:15px}.learning-grid{flex-direction:column;gap:20px}.main-stage{flex:none;min-height:250px}.viewer-card{padding:20px}.viewer-title{font-size:1.2rem}.playlist-section{flex:none;max-height:400px}.resources-grid{grid-template-columns:1fr}.resource-card{padding:15px}div[style*="display: 'flex'"][style*="justify-content: 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#217CA3}.nav-btn.logout{margin-top:auto;color:#ff6b6b}.nav-btn.logout:hover{background:#ff6b6b1a}.admin-content{flex:1;padding:40px;overflow-y:auto}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}.admin-header h1{margin:0;color:#211f30;font-family:Poppins,sans-serif}.btn-create{background-color:#217ca3;color:#fff;border:none;padding:12px 25px;border-radius:8px;cursor:pointer;font-weight:700;display:flex;align-items:center;gap:8px;box-shadow:0 4px 12px #217ca34d;transition:transform .2s}.btn-create:hover{transform:translateY(-2px);background-color:#1a6585}.admin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:25px}.admin-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 5px 15px #0000000d;transition:transform .2s;border:1px solid #eee;display:flex;flex-direction:column}.admin-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px #0000001a}.card-img{height:160px;background-size:cover;background-position:center}.card-body{padding:20px;flex:1;display:flex;flex-direction:column}.card-body h3{margin:0 0 10px;font-size:1.1rem;color:#333;font-weight:700}.card-body .price{color:#217ca3;font-weight:800;font-size:1.2rem;margin-bottom:15px}.badge{display:inline-block;padding:4px 10px;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase;color:#fff;align-self:flex-start}.badge.superior,.badge.profesional{background:#217ca3}.badge.ninos{background:#e29930}.badge.jovenes{background:#6c757d}.card-actions-row{display:flex;gap:10px;margin-top:20px;border-top:1px solid #f0f0f0;padding-top:15px}.btn-action{flex:1;padding:10px;border:none;border-radius:6px;cursor:pointer;font-size:.85rem;font-weight:600;display:flex;align-items:center;justify-content:center;gap:6px;transition:all .2s ease}.btn-action.edit{background-color:#f3f4f6;color:#4b5563;border:1px solid #e5e7eb}.btn-action.edit:hover{background-color:#e5e7eb;color:#1f2937}.btn-action.content{background-color:#217ca3;color:#fff}.btn-action.content:hover{background-color:#1a6585;box-shadow:0 4px 10px #217ca333}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#211f30cc;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border-radius:20px}.modal-content{background:#fff;padding:35px;borderRadius:16px;width:550px;box-shadow:0 20px 40px #0003}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.modal-header h2{margin:0;color:#211f30;font-family:Poppins,sans-serif}.close-btn{background:none;border:none;font-size:1.5rem;cursor:pointer;color:#999}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:#555;font-size:.9rem}.modal-content input[type=text],.modal-content input[type=number],.modal-content textarea,.modal-content select{width:100%;padding:12px;border:1px solid #dde2e5;border-radius:8px;font-size:.95rem;outline:none;box-sizing:border-box;transition:border .2s}.modal-content input:focus,.modal-content textarea:focus{border-color:#217ca3}.modal-content textarea{resize:vertical}.row{display:flex;gap:20px}.row .form-group{flex:1}.btn-upload-style{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:15px;border:2px dashed #ccc;border-radius:8px;color:#777;cursor:pointer;font-weight:600;transition:all .2s;background:#f9f9f9;box-sizing:border-box}.btn-upload-style:hover{border-color:#217ca3;color:#217ca3;background:#f0f7fa}.btn-upload-style.file-selected{border:2px solid #28a745;color:#28a745;background:#e6ffea}.modal-buttons{display:flex;justify-content:flex-end;gap:15px;margin-top:30px}.btn-cancel{background:#f0f2f5;border:none;padding:12px 25px;border-radius:8px;cursor:pointer;color:#666;font-weight:600}.btn-submit{background:#e29930;color:#fff;border:none;padding:12px 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strong{font-size:1.05rem;color:#333;margin-bottom:4px}.lesson-link{font-size:.85rem;color:#999;text-decoration:none}.lesson-right{display:flex;align-items:center;gap:25px}.badge-duration{background:#e6fffa;color:#217ca3;padding:5px 15px;border-radius:20px;font-size:.85rem;font-weight:600}.action-buttons{display:flex;gap:12px}.btn-icon-action{background:#f5f5f5;border:none;color:#666;width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;font-size:1rem}.btn-icon-action.edit:hover{background:#e6f7ff;color:#1890ff}.btn-icon-action.delete:hover{background:#fff1f0;color:#ff4d4f}.custom-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#211f3099;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;justify-content:center;align-items:center;z-index:200}.custom-modal{background:#fff;padding:35px;border-radius:16px;width:480px;box-shadow:0 20px 40px #0003}.modal-header-simple{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;border-bottom:1px solid #eee;padding-bottom:15px}.modal-header-simple h2{margin:0;font-size:1.4rem;color:#211f30;font-family:Poppins,sans-serif}.modal-header-simple button{background:none;border:none;font-size:1.5rem;cursor:pointer;color:#ccc;transition:color .2s}.modal-header-simple button:hover{color:#333}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:#555}.custom-modal input{width:100%;padding:12px;border:1px solid #dde2e5;border-radius:8px;font-size:1rem;box-sizing:border-box;outline:none;transition:border .2s}.custom-modal input:focus{border-color:#217ca3}.modal-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:30px}.btn-confirm{background:#e29930;color:#fff;border:none;padding:12px 25px;border-radius:8px;cursor:pointer;font-weight:700}.btn-cancel{background:#f0f0f0;border:none;padding:12px 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