:root{--color-primary: #2e86ab;--color-secondary: #6c757d;--color-accent: #28a745;--color-orange: #fd7e14;--color-background: #f8f9fa;--color-text: #212529;--color-text-light: #ffffff}.landing-page{font-family:Arial,sans-serif;background:linear-gradient(135deg,var(--color-background) 0%,#e3f2fd 100%);color:var(--color-text);line-height:1.6}.navbar{background-color:var(--color-secondary);padding:1rem 5%;display:flex;justify-content:space-between;align-items:center;box-shadow:0 4px 15px #0000004d;position:sticky;top:0;z-index:900}.logo h1{color:var(--color-primary);font-size:2rem;margin:0;font-weight:700}.logo-slogan{color:var(--color-text-light);font-size:.8rem;margin:0;opacity:.9;font-style:italic}.nav-links{display:flex;gap:1.5rem;align-items:center}.nav-links a{color:var(--color-text-light);text-decoration:none;font-weight:700;font-size:1.1rem;transition:.3s}.nav-links a:hover{color:var(--color-accent)}.btn-login{background-color:var(--color-primary);color:var(--color-text-light);padding:.8rem 1.5rem;border:2px solid var(--color-primary);border-radius:8px;cursor:pointer;font-weight:700;text-transform:uppercase;transition:.3s}.btn-login:hover{background-color:transparent;color:var(--color-primary)}#hero{background:linear-gradient(135deg,#2e86abe6,#28a745cc);min-height:90vh;display:flex;align-items:center;justify-content:center;padding:0 5%;overflow:hidden}.hero-container{display:flex;align-items:center;gap:4rem;max-width:1200px;width:100%}.hero-content{flex:1;color:#fff}.hero-content h1{font-size:3.5rem;margin-bottom:1rem;text-shadow:2px 2px 4px rgba(0,0,0,.5)}.hero-content p{font-size:1.3rem;margin-bottom:2rem}.btn-secondary{background:transparent;border:2px solid white;color:#fff;padding:1rem 2rem;border-radius:8px;font-weight:700;font-size:1.2rem;cursor:pointer}.btn-secondary:hover{background:#fff;color:var(--color-primary)}.hero-image{flex:1;display:flex;justify-content:center;align-items:center}.cadastro-section{background-color:#fff;padding:3rem 2rem;border-radius:15px;box-shadow:0 10px 30px #0000001a;max-width:600px;margin:0 auto}.cadastro-form{display:flex;flex-direction:column;gap:1rem}.cadastro-form input{padding:1rem;border:1px solid #ddd;border-radius:8px;background:#f9f9f9}.btn-cadastrar{background:linear-gradient(135deg,#1e3a8a,#3b82f6);color:#fff;border:none;padding:1rem;border-radius:8px;font-weight:700;cursor:pointer}.hero-image img{max-width:100%;border-radius:5%;box-shadow:0 10px 30px #0006;animation:rotateMap 20s linear infinite}@keyframes rotateMap{0%{transform:rotate(0)}to{transform:rotate(360deg)}}#cursos{padding:5rem 5%;background:var(--color-background)}.section-title{text-align:center;color:var(--color-primary);font-size:3rem;margin-bottom:3rem}.cursos-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;max-width:1400px;margin:0 auto}.curso-card{background:linear-gradient(145deg,var(--color-secondary),#5a6268);padding:1.5rem;border-radius:12px;text-align:center;box-shadow:0 5px 15px #0000001a;color:#fff;display:flex;flex-direction:column;transition:.3s}.curso-card:hover{transform:translateY(-10px)}.curso-img{height:100px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.curso-img img{max-height:100%;max-width:100%;object-fit:contain}.curso-card h3{font-size:1.4rem;margin-bottom:.5rem;color:#fff}.curso-card p{color:#ddd;font-size:.9rem;margin-bottom:1rem;flex:1}.curso-preco{margin:1rem 0;font-size:1.2rem}.preco-free{color:#0f0;font-weight:700;font-size:1.5rem;text-transform:uppercase}.preco-atual{color:var(--color-orange);font-weight:700;font-size:1.3rem}.preco-original{text-decoration:line-through;color:#bbb;margin-right:10px;font-size:.9rem}.btn-outline{background:transparent;border:2px solid var(--color-accent);color:var(--color-accent);padding:.6rem;border-radius:8px;cursor:pointer;width:100%;font-weight:700;margin-top:auto}.btn-outline:hover{background:var(--color-accent);color:#fff}#sobre{padding:5rem 5%;background-color:var(--color-secondary)}#sobre h2{text-align:center;color:#fff;font-size:3rem;margin-bottom:3rem}.sobre-container{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;max-width:1200px;margin:0 auto}.sobre-card{background-color:#fff;padding:2rem;border-radius:12px;box-shadow:0 5px 20px #0000004d;transition:all .3s ease;text-align:justify}.sobre-card:hover{transform:translateY(-5px)}.sobre-card h3{color:var(--color-primary);font-size:1.8rem;margin-bottom:1rem;font-weight:700;display:flex;align-items:center;justify-content:center;gap:10px}#contato{padding:5rem 5%;background-color:#f8f9fa;text-align:center}.contato-container{max-width:800px;margin:0 auto}.btn-whatsapp{background:linear-gradient(135deg,#25d366,#1ea952);color:#fff;border:none;padding:1.2rem 2.5rem;border-radius:50px;font-size:1.1rem;font-weight:700;cursor:pointer;box-shadow:0 8px 25px #25d36666;display:inline-flex;align-items:center;gap:10px;margin-bottom:3rem}.btn-whatsapp:hover{transform:translateY(-3px)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000d9;display:flex;justify-content:center;align-items:center;z-index:2000}.modal-content{background-color:#fff;padding:2.5rem;border-radius:15px;width:90%;max-width:400px;position:relative;text-align:center}.close-btn{position:absolute;top:15px;right:20px;font-size:1.5rem;cursor:pointer;border:none;background:none}.modal-form{display:flex;flex-direction:column;gap:1rem;margin-top:1.5rem}.form-group{text-align:left}.form-group input{width:100%;padding:10px;border:1px solid #ccc;border-radius:5px}.btn-modal-submit{background:var(--color-primary);color:#fff;padding:12px;border:none;border-radius:5px;font-weight:700;cursor:pointer;margin-top:10px}footer{background:var(--color-secondary);color:#fff;padding:3rem 5%;text-align:center}.footer-content{display:flex;justify-content:space-between;margin-bottom:2rem;flex-wrap:wrap;gap:2rem}@media(max-width:900px){.hero-container{flex-direction:column;text-align:center}.hero-image{justify-content:center}.cursos-grid,.sobre-container{grid-template-columns:1fr}.nav-links{display:none}}.dash-container{font-family:Arial,sans-serif;background-color:#f4f4f9;min-height:100vh}.dash-header{background-color:#4caf50;color:#fff;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 10px #0000001a}.dash-logo{font-size:1.5rem;font-weight:700}.user-pill{display:flex;align-items:center;gap:10px;background:#fff3;padding:5px 15px 5px 5px;border-radius:30px;cursor:pointer;transition:background .3s;border:1px solid rgba(255,255,255,.3)}.user-pill:hover{background:#ffffff4d}.pill-avatar{width:35px;height:35px;background:#fff;color:#4caf50;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700}.pill-info{display:flex;flex-direction:column;line-height:1.2}.pill-name{font-weight:700;font-size:.9rem}.pill-status{font-size:.7rem;display:flex;align-items:center;gap:3px}.status-dot{width:6px;height:6px;background:#0f0;border-radius:50%;display:inline-block;box-shadow:0 0 5px #0f0}.dash-nav{display:flex;justify-content:center;gap:1rem;margin:2rem 0;flex-wrap:wrap;padding:0 1rem}.dash-btn{font-size:1rem;padding:.8rem 1.5rem;background:#fff;color:#4caf50;border:none;border-radius:8px;cursor:pointer;transition:all .3s;box-shadow:0 2px 5px #0000000d;font-weight:500}.dash-btn:hover{transform:translateY(-2px);box-shadow:0 4px 8px #0000001a}.dash-btn.active{background-color:#4caf50;color:#fff;box-shadow:0 4px 10px #4caf5066}.dash-content{max-width:1200px;margin:0 auto;padding:20px}.dash-card{background:#fff;border-radius:10px;padding:20px;box-shadow:0 4px 15px #0000000d;display:flex;gap:20px;align-items:center;margin-bottom:20px;transition:transform .2s}.dash-card:hover{transform:translate(5px)}.dash-card img{width:120px;height:80px;object-fit:cover;border-radius:8px}.dash-info{flex:1}.dash-progress-bg{background:#eee;height:8px;border-radius:4px;margin-top:10px;overflow:hidden}.dash-progress-fill{background:#4caf50;height:100%;width:0%;transition:width 1s ease}.dash-action{padding:.5rem 1.5rem;background:#4caf50;color:#fff;border:none;border-radius:5px;cursor:pointer;font-weight:700}.player-wrapper{display:flex;flex-direction:column;height:100vh;background-color:#f9f9f9;font-family:Arial,sans-serif;overflow:hidden}.player-header{background:#202020;color:#fff;height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;flex-shrink:0;z-index:100;box-shadow:0 2px 5px #0000004d}.player-back-btn{background:transparent;border:none;color:#fff;cursor:pointer;font-size:1.1rem;display:flex;align-items:center;opacity:.8;transition:opacity .2s}.player-back-btn:hover{opacity:1}.player-body{display:flex;flex:1;overflow:hidden}.player-main{flex:1;display:flex;flex-direction:column;background:#f9f9f9;overflow-y:auto}.video-stage{width:100%;background:#000;position:relative;display:flex;justify-content:center}.video-ratio-box{width:100%;max-width:1280px;aspect-ratio:16 / 9;position:relative}.video-frame-absolute{position:absolute;top:0;left:0;width:100%;height:100%}.video-info{padding:20px 24px;max-width:1280px;margin:0 auto;width:100%;box-sizing:border-box}.video-title{font-size:1.3rem;font-weight:600;color:#0f0f0f;margin:0 0 10px;line-height:1.3}.video-desc-box{background:#f2f2f2;padding:15px;border-radius:12px;margin-top:15px;font-size:.95rem;line-height:1.5;color:#0f0f0f;white-space:pre-wrap}.player-sidebar{width:400px;background:#fff;border-left:1px solid #e5e5e5;display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto}.sidebar-header{padding:15px 20px;font-weight:700;font-size:1.1rem;border-bottom:1px solid #eee;background:#fff;position:sticky;top:0;z-index:10}details{border-bottom:1px solid #eee}summary{padding:15px 20px;cursor:pointer;font-weight:600;background:#fff;list-style:none;display:flex;justify-content:space-between;transition:background .2s}summary:hover{background:#f9f9f9}.lesson-row{padding:10px 20px;cursor:pointer;display:flex;gap:10px;align-items:flex-start;transition:background .2s;border-left:4px solid transparent}.lesson-row:hover{background:#f0f0f0}.lesson-row.active{background:#e8f5e9;border-left-color:#4caf50}@media(max-width:1000px){.player-body{flex-direction:column}.player-sidebar{width:100%;height:auto;border-left:none}.video-stage{position:sticky;top:0;z-index:50}}.admin-course-editor{padding:40px;max-width:1000px;margin:0 auto;font-family:Arial,sans-serif}.admin-header{display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid #4caf50;padding-bottom:10px;margin-bottom:20px}.back-button{background:none;border:none;color:#666;cursor:pointer;margin-bottom:5px;font-size:16px}.back-button:hover{color:#333}.admin-badge{background:#e8f5e9;padding:5px 10px;border-radius:5px;color:#2e7d32;font-size:.9rem}.edit-toggle-btn{padding:8px 15px;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:700}.edit-toggle-btn.edit{background:#ff9800}.edit-toggle-btn.view{background:#2196f3}.edit-toggle-btn:hover{opacity:.9}.course-form-container{background:#f8f9fa;padding:25px;border-radius:8px;margin-bottom:30px;border:2px solid #2196f3}.course-form{display:flex;flex-direction:column;gap:15px}.form-group{display:flex;flex-direction:column}.form-label{font-weight:700;display:block;margin-bottom:5px;color:#333}.form-input{width:100%;padding:10px;border:1px solid #ccc;border-radius:4px;font-size:14px}.form-input:focus{outline:none;border-color:#2196f3}.form-textarea{width:100%;padding:10px;border:1px solid #ccc;border-radius:4px;height:80px;resize:vertical;font-family:Arial,sans-serif}.price-free-container{display:flex;gap:20px;align-items:center}.price-container{flex:1}.free-checkbox{display:flex;align-items:center;gap:10px;margin-top:25px}.checkbox-label{font-weight:700;cursor:pointer}.submit-btn{padding:12px 20px;background:#4caf50;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:700;align-self:flex-start}.submit-btn:disabled{opacity:.6;cursor:not-allowed}.submit-btn:hover:not(:disabled){background:#45a049}.modules-section{margin-top:30px}.modules-title{color:#333;margin-bottom:20px}.module-card{background:#fff;border:1px solid #ddd;border-radius:8px;margin-bottom:20px;box-shadow:0 2px 5px #0000000d;overflow:hidden}.module-header{background:#f9f9f9;padding:15px;border-bottom:1px solid #eee;display:flex;justify-content:space-between;align-items:center}.module-title{margin:0;color:#333}.delete-module-btn{color:#dc3545;background:none;border:none;cursor:pointer;padding:5px 10px}.delete-module-btn:hover{background:#ffe6e6;border-radius:4px}.module-content{padding:20px}.empty-lessons{color:#999;font-style:italic}.lessons-list{list-style:none;padding:0}.lesson-item{background:#fff;padding:10px;margin-bottom:8px;border-radius:4px;border:1px solid #eee;display:flex;justify-content:space-between;align-items:center}.lesson-info{display:flex;align-items:center;gap:10px}.video-icon{color:#4caf50;font-size:16px}.lesson-duration{font-size:.8rem;color:#666}.delete-lesson-btn{color:#dc3545;background:none;border:1px solid #dc3545;border-radius:4px;padding:2px 8px;cursor:pointer;font-size:.8rem}.delete-lesson-btn:hover{background:#dc3545;color:#fff}.lesson-form{background:#e8f5e9;padding:15px;border-radius:8px;margin-top:15px;border:1px solid #4caf50}.lesson-form-title{margin-top:0;color:#2e7d32}.lesson-form-row{display:flex;gap:10px;margin-bottom:10px}.add-lesson-btn{margin-top:10px;background:#fff;border:1px dashed #4caf50;color:#4caf50;padding:8px;width:100%;cursor:pointer;border-radius:4px;font-weight:700}.add-lesson-btn:hover{background:#f0f9f0}.new-module-container{margin-top:40px;background:#eee;padding:20px;border-radius:8px;display:flex;gap:10px;align-items:center}.new-module-title{margin:0 10px 0 0;color:#333}.new-module-input{padding:10px;flex:1;border:1px solid #ccc;border-radius:4px}.add-module-btn{padding:10px 20px;background:#2196f3;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:700}.add-module-btn:disabled{background:#ccc;cursor:not-allowed}.add-module-btn:hover:not(:disabled){background:#1976d2}.loading-container,.error-container,.not-found-container{padding:40px;text-align:center;font-family:Arial,sans-serif}.error-message{color:red}.retry-btn{margin-top:20px;padding:10px 20px;background:#2196f3;color:#fff;border:none;border-radius:4px;cursor:pointer}.retry-btn:hover{background:#1976d2}.image-preview-container{margin-bottom:15px;border:2px dashed #ddd;border-radius:8px;padding:15px;text-align:center;background:#f9f9f9}.image-preview{max-width:100%;max-height:200px;border-radius:6px;margin-bottom:10px;box-shadow:0 2px 8px #0000001a}.remove-image-btn{background:#ef4444;color:#fff;border:none;padding:8px 15px;border-radius:4px;cursor:pointer;font-size:.9rem;transition:background .2s}.remove-image-btn:hover{background:#dc2626}.upload-container{border:2px dashed #3b82f6;border-radius:8px;padding:25px;text-align:center;background:#eff6ff;cursor:pointer;transition:all .3s;margin-bottom:15px}.upload-container:hover{background:#dbeafe;border-color:#2563eb}.upload-btn{background:#3b82f6;color:#fff;border:none;padding:12px 24px;border-radius:6px;font-size:1rem;cursor:pointer;display:inline-flex;align-items:center;gap:10px;transition:background .2s}.upload-btn:hover{background:#2563eb}.upload-hint{margin-top:10px;color:#6b7280;font-size:.85rem}.url-alternative{background:#f9fafb;padding:15px;border-radius:6px;border-left:4px solid #9ca3af}.url-label{margin:0 0 8px;color:#4b5563;font-size:.9rem;font-weight:500}.image-error{color:#ef4444;padding:20px;background:#fef2f2;border-radius:6px;border:1px solid #fecaca}.delete-modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.delete-modal{background:#fff;border-radius:12px;width:90%;max-width:500px;box-shadow:0 10px 25px #0003;overflow:hidden}.delete-modal-header{background:#fee2e2;padding:20px;display:flex;align-items:center;gap:15px;border-bottom:1px solid #fecaca}.delete-modal-header h3{margin:0;color:#7f1d1d}.delete-modal-body{padding:25px}.delete-warning{background:#fef3c7;border-left:4px solid #d97706;padding:15px;margin:15px 0;border-radius:4px}.delete-warning ul{margin:10px 0 0;padding-left:20px}.delete-warning li{margin-bottom:5px;color:#92400e}.delete-confirm-input{width:100%;padding:12px;border:2px solid #e5e7eb;border-radius:6px;font-size:1rem;margin-top:10px;transition:border-color .2s}.delete-confirm-input:focus{outline:none;border-color:#dc2626}.delete-confirm-input:disabled{background:#f3f4f6;cursor:not-allowed}.delete-modal-footer{padding:20px;background:#f9fafb;display:flex;justify-content:flex-end;gap:10px;border-top:1px solid #e5e7eb}.delete-modal-cancel{padding:10px 20px;background:#6b7280;color:#fff;border:none;border-radius:6px;cursor:pointer;font-weight:600}.delete-modal-cancel:hover{background:#4b5563}.delete-modal-cancel:disabled{background:#9ca3af;cursor:not-allowed}.delete-modal-confirm{padding:10px 20px;background:#dc2626;color:#fff;border:none;border-radius:6px;cursor:pointer;font-weight:600}.delete-modal-confirm:hover:not(:disabled){background:#b91c1c}.delete-modal-confirm:disabled{background:#fca5a5;cursor:not-allowed}.delete-course-btn:hover{background:#b91c1c!important;transform:translateY(-1px);transition:all .2s}.student-dashboard-container{display:flex;min-height:100vh;background-color:#f8fafc}.student-dashboard-sidebar{background-color:#fff;box-shadow:0 4px 20px #00000014;transition:all .3s ease;position:fixed;height:100vh;z-index:100;overflow-y:auto}.student-dashboard-main-content{flex:1;transition:margin-left .3s ease;padding:0}.student-dashboard-top-bar{background-color:#fff;padding:20px 30px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 10px #0000000d;position:sticky;top:0;z-index:50}.student-dashboard-content-area{padding:30px;max-width:1400px;margin:0 auto}.student-nav-item{display:flex;align-items:center;padding:14px 20px;color:#64748b;text-decoration:none;transition:all .2s;cursor:pointer;border-left:4px solid transparent;gap:15px}.student-nav-item:hover{background-color:#f8fafc}.student-nav-item.active{background-color:#f1f5f9;color:#10b981;border-left-color:#10b981;font-weight:600}.student-card{background-color:#fff;border-radius:16px;padding:24px;box-shadow:0 4px 20px #0000000f;margin-bottom:24px;border:1px solid #e2e8f0}.student-progress-bar{height:8px;background-color:#e2e8f0;border-radius:4px;overflow:hidden;margin-bottom:5px;position:relative}.student-progress-fill{height:100%;background-color:#10b981;border-radius:4px}.student-progress-text{position:absolute;right:10px;top:-20px;color:#dc2626;font-size:.85rem;font-weight:700;background-color:#fff;padding:2px 6px;border-radius:4px;box-shadow:0 2px 4px #0000001a}.student-badge{background-color:#10b981;color:#fff;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600}.student-badge-blue{background-color:#3b82f6}.student-badge-purple{background-color:#8b5cf6}.student-user-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#10b981,#34d399);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1rem;position:relative}.student-user-avatar-large{width:120px;height:120px;font-size:2rem}.student-online-indicator{position:absolute;bottom:2px;right:2px;width:10px;height:10px;background-color:#10b981;border-radius:50%;border:2px solid white}.student-btn{border:none;border-radius:8px;cursor:pointer;font-weight:600;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}.student-btn-primary{background-color:#10b981;color:#fff;padding:10px 16px;font-size:.9rem}.student-btn-primary:hover{background-color:#0da271;transform:translateY(-1px)}.student-btn-secondary{background-color:#f1f5f9;color:#475569;padding:10px 16px;font-size:.9rem}.student-btn-secondary:hover{background-color:#e2e8f0}.student-btn-outline{background-color:transparent;color:#10b981;border:1px solid #10b981;padding:10px 16px;font-size:.9rem}.student-btn-outline:hover{background-color:#f0fdf4}.student-btn-danger{background-color:#dc2626;color:#fff;padding:10px 16px;font-size:.9rem}.student-btn-danger:hover{background-color:#b91c1c}.student-btn-toggle{background-color:#10b981;color:#fff;border:none;border-radius:8px;padding:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.student-filters{display:flex;gap:10px;margin-bottom:20px}.student-filter-btn{padding:8px 16px;border:none;border-radius:8px;cursor:pointer;font-size:.9rem;transition:all .2s}.student-filter-btn.active{background-color:#10b981;color:#fff}.student-filter-btn:not(.active){background-color:#f1f5f9;color:#64748b}.student-courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:24px}.student-course-card{background-color:#f8fafc;border-radius:12px;overflow:hidden;border:1px solid #e2e8f0;transition:transform .2s,box-shadow .2s}.student-course-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px #0000001a}.student-course-image{height:160px;position:relative}.student-course-image img{width:100%;height:100%;object-fit:cover}.student-course-badge{position:absolute;top:12px;right:12px;background-color:#ffffffe6;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600}.student-course-badge-free{color:#10b981}.student-course-badge-premium{color:#f59e0b}.student-course-content{padding:20px}.student-certificates-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.student-certificate-card{background-color:#f8fafc;border-radius:12px;overflow:hidden;border:1px solid #e2e8f0;padding:20px;text-align:center}.student-certificate-icon{width:120px;height:120px;background-color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;border:3px solid #10b981}.student-community-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:30px}.student-community-card{color:#fff;padding:20px;border-radius:12px;display:flex;flex-direction:column;align-items:center;gap:15px;text-align:center}.student-community-telegram{background-color:#08c}.student-community-discord{background-color:#7289da}.student-community-whatsapp{background-color:#25d366}.student-profile-container{display:grid;grid-template-columns:300px 1fr;gap:40px}.student-profile-stats{background-color:#f8fafc;padding:15px;border-radius:12px;margin-top:20px}.student-stat-item{text-align:center}.student-stat-number{color:#10b981;font-size:1.2rem;font-weight:700;margin:0 0 5px}.student-stat-label{color:#64748b;font-size:.85rem;margin:0}.student-form-group{margin-bottom:20px}.student-form-label{display:block;margin-bottom:8px;color:#475569;font-weight:600}.student-form-input,.student-form-select{width:100%;padding:12px;border:1px solid #e2e8f0;border-radius:8px;font-size:1rem;color:#1e293b;background-color:#fff}.student-form-input:focus,.student-form-select:focus{outline:none;border-color:#10b981;box-shadow:0 0 0 3px #10b9811a}.student-notification-list{max-width:800px}.student-notification-card{background-color:#f8fafc;padding:20px;border-radius:12px;margin-bottom:20px;border-left:4px solid}.student-notification-icon{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center}.student-notification-blue{border-left-color:#3b82f6;background-color:#dbeafe;color:#3b82f6}.student-notification-yellow{border-left-color:#f59e0b;background-color:#fef3c7;color:#f59e0b}.student-notification-green{border-left-color:#10b981;background-color:#d1fae5;color:#10b981}.student-notification-purple{border-left-color:#8b5cf6;background-color:#ede9fe;color:#8b5cf6}.student-empty-state{text-align:center;padding:60px 20px}.student-empty-icon{width:80px;height:80px;background-color:#f1f5f9;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:#94a3b8}@media(max-width:1024px){.student-courses-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.student-profile-container{grid-template-columns:1fr}}@media(max-width:768px){.student-dashboard-top-bar{flex-direction:column;gap:15px;padding:15px}.student-dashboard-content-area{padding:15px}.student-courses-grid,.student-certificates-grid,.student-community-grid{grid-template-columns:1fr}.student-filters{flex-wrap:wrap}}@keyframes student-pulse{0%{opacity:1}50%{opacity:.5}to{opacity:1}}.student-pulse{animation:student-pulse 2s infinite}