.api-status{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:20px;border:1.5px solid var(--border-light);background:#fff;font-size:.85rem;font-weight:500;cursor:pointer;transition:all .2s;color:var(--text-dark)}.api-status:hover{transform:translateY(-1px);box-shadow:0 2px 6px #00000014}.api-status__dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.api-status--online .api-status__dot{background:#28a745;box-shadow:0 0 0 3px #28a7452e;animation:pulse-green 2s infinite}.api-status--offline .api-status__dot{background:#dc3545;box-shadow:0 0 0 3px #dc35452e;animation:pulse-red 1.2s infinite}.api-status--checking .api-status__dot{background:#ffc107;box-shadow:0 0 0 3px #ffc1072e;animation:pulse-yellow 1s infinite}.api-status--offline{border-color:#dc354566;color:#dc3545}@keyframes pulse-green{0%,to{box-shadow:0 0 0 3px #28a7452e}50%{box-shadow:0 0 0 6px #28a7450d}}@keyframes pulse-red{0%,to{box-shadow:0 0 0 3px #dc35452e}50%{box-shadow:0 0 0 6px #dc35450d}}@keyframes pulse-yellow{0%,to{box-shadow:0 0 0 3px #ffc1072e}50%{box-shadow:0 0 0 6px #ffc1070d}}@media (max-width: 600px){.api-status__label{display:none}.api-status{padding:8px}}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);padding:20px}.login-box{background:#fff;padding:48px;border-radius:20px;box-shadow:0 20px 60px #0000004d;max-width:450px;width:100%;text-align:center}.login-logo{width:120px;margin-bottom:24px}.login-box h1{color:var(--primary);margin-bottom:8px;font-size:2rem}.login-subtitle{color:#666;margin-bottom:32px}.login-error{background:#fee;color:#c00;padding:12px;border-radius:8px;margin-bottom:20px;font-size:.9rem}.form-group{margin-bottom:20px;text-align:left}.form-group label{display:block;margin-bottom:8px;color:var(--primary);font-weight:600}.btn-block{width:100%;margin-top:24px}.login-footer{margin-top:24px;font-size:.85rem;color:#999}.login-success{background:#d4edda;color:#155724;padding:12px;border-radius:8px;margin-bottom:20px;font-size:.9rem;font-weight:500;border:1px solid #c3e6cb}.login-footer a{color:var(--primary);font-weight:600;text-decoration:none}.login-footer a:hover{text-decoration:underline}.login-api-status{position:fixed;top:16px;right:16px;z-index:10}.header{background:#fff;border-bottom:2px solid var(--bg-light);padding:16px 0;position:sticky;top:0;z-index:100;box-shadow:0 2px 10px #0000000d}.header-content{max-width:1400px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center}.header-left{display:flex;align-items:center;gap:16px}.header-logo{height:40px}.header-title{font-size:1.5rem;font-weight:700;color:var(--primary)}.header-right{display:flex;align-items:center;gap:24px}.btn-chat{display:flex;align-items:center;gap:8px;padding:10px 20px;background:var(--accent);color:var(--primary);border:none;border-radius:25px;font-weight:600;cursor:pointer;transition:all .3s}.btn-chat:hover{background:var(--accent-light);transform:translateY(-2px)}.chat-icon{font-size:1.2rem}.user-menu{display:flex;align-items:center;gap:12px}.user-name{color:var(--primary);font-weight:600}.btn-logout{padding:8px 16px;background:transparent;color:var(--primary);border:2px solid var(--primary);border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s}.btn-logout:hover{background:var(--primary);color:#fff}.dashboard{padding:40px 0;min-height:calc(100vh - 80px)}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}.dashboard-header h1{color:var(--primary);font-size:2.5rem;margin-bottom:8px}.dashboard-header p{color:#666;font-size:1.1rem}.loading{text-align:center;padding:100px 20px;font-size:1.2rem;color:var(--primary)}.empty-state{text-align:center;padding:100px 20px}.empty-state h3{color:var(--primary);font-size:1.8rem;margin-bottom:16px}.empty-state p{color:#666;font-size:1.1rem;margin-bottom:32px}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}.project-card{cursor:pointer;position:relative}.project-card h3{color:var(--primary);margin-bottom:12px;font-size:1.3rem;padding-right:32px}.project-date{color:#999;font-size:.9rem;margin-bottom:20px}.btn-delete-icon{position:absolute;top:12px;right:12px;background:transparent;border:none;width:32px;height:32px;border-radius:6px;cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center;opacity:.5;transition:all .2s}.btn-delete-icon:hover{opacity:1;background:#fee;transform:scale(1.1)}.btn-danger{background:#dc3545;color:#fff}.btn-danger:hover{background:#c82333;transform:translateY(-2px);box-shadow:0 8px 20px #dc35454d}.btn-danger:disabled{opacity:.6;cursor:not-allowed;transform:none}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s}.modal-content{background:#fff;padding:40px;border-radius:16px;max-width:500px;width:90%;box-shadow:0 20px 60px #0000004d}.modal-content h2{color:var(--primary);margin-bottom:24px}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px}.editor-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:80vh;gap:16px}.spinner{width:50px;height:50px;border:4px solid var(--bg-light);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.editor-container{display:grid;grid-template-columns:380px 1fr;height:calc(100vh - 80px);background:var(--bg-light)}.editor-sidebar{background:#fff;border-right:2px solid var(--border-light);padding:24px;overflow-y:auto;display:flex;flex-direction:column}.btn-back{background:transparent;border:none;color:var(--primary);font-weight:600;font-size:.95rem;cursor:pointer;padding:8px 0;text-align:left;margin-bottom:16px}.btn-back:hover{text-decoration:underline}.project-title{color:var(--primary);font-size:1.3rem;margin-bottom:24px;padding-bottom:16px;border-bottom:2px solid var(--bg-light)}.progress-section{margin-bottom:24px}.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.progress-header h3{color:var(--text-dark);font-size:1rem}.btn-evaluate{padding:6px 14px;background:transparent;border:1.5px solid var(--border-light);border-radius:6px;color:var(--text-dark);font-size:.85rem;cursor:pointer;font-weight:500}.btn-evaluate:hover{border-color:var(--primary);color:var(--primary)}.progress-bar{height:6px;background:var(--bg-light);border-radius:3px;overflow:hidden;margin-bottom:4px}.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));transition:width .3s}.progress-text{display:block;text-align:right;font-size:.85rem;color:var(--primary);font-weight:600}.topics-list{list-style:none;flex:1}.topic-item{display:flex;align-items:center;gap:12px;padding:12px;border-radius:8px;cursor:pointer;transition:all .2s;margin-bottom:4px;color:#999}.topic-item:hover{background:var(--bg-light)}.topic-item.current{background:#3f257a14;color:var(--primary);font-weight:600}.topic-item.completed{color:var(--primary)}.topic-item.completed .topic-icon{background:var(--primary);color:#fff;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:.85rem}.topic-icon{font-size:1.1rem;width:24px;text-align:center}.topic-name{font-size:.95rem}.btn-finish{width:100%;padding:14px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border:none;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;margin-top:24px;transition:all .3s}.btn-finish:hover{transform:translateY(-2px);box-shadow:0 8px 20px #3f257a4d}.editor-chat{display:flex;flex-direction:column;background:var(--bg-light);overflow:hidden}.chat-messages{flex:1;overflow-y:auto;padding:32px 48px;display:flex;flex-direction:column;gap:20px;max-width:900px;width:100%;margin:0 auto}.chat-msg{display:flex;flex-direction:column;gap:8px;animation:fadeIn .3s}.chat-msg.user{align-self:flex-end;max-width:70%}.chat-msg.assistant{max-width:80%}.msg-header{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--text-dark)}.avatar{width:32px;height:32px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}.msg-content{padding:14px 18px;background:#fff;border-radius:12px;border:1px solid var(--border-light)}.chat-msg.user .msg-content{background:var(--bg-light);border-color:var(--border-light)}.chat-msg.error .msg-content{background:#fee;border-color:#fcc;color:#c00}.msg-content p{margin:0;line-height:1.6}.msg-content p:not(:last-child){margin-bottom:8px}.msg-content p:empty{display:none}.typing{display:flex;gap:6px;padding:18px}.typing span{width:8px;height:8px;background:var(--primary);border-radius:50%;animation:typing 1.4s infinite}.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-10px);opacity:1}}.chat-input-bar{display:flex;gap:8px;padding:16px 48px 24px;max-width:900px;width:100%;margin:0 auto}.chat-input-bar input{flex:1;padding:14px 20px;border:2px solid var(--primary);border-radius:25px;background:#fff;font-size:.95rem}.chat-input-bar button{width:50px;height:50px;border-radius:50%;background:var(--primary);color:#fff;border:none;font-size:1.2rem;cursor:pointer;transition:all .2s}.chat-input-bar button:hover:not(:disabled){background:var(--primary-dark);transform:scale(1.05)}.chat-input-bar button:disabled{opacity:.5;cursor:not-allowed}@media (max-width: 768px){.editor-container{grid-template-columns:1fr}.editor-sidebar{display:none}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #3F257A;--primary-dark: #47038E;--accent: #FEB302;--accent-light: #FFAB19;--bg-light: #F7F6FA;--text-dark: #333;--border-light: #e0e0e0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text-dark);background:var(--bg-light);line-height:1.6}#root{min-height:100vh}.btn{padding:12px 24px;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s;border:none;font-size:1rem}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px #3f257a4d}.btn-accent{background:var(--accent);color:var(--primary)}.btn-accent:hover{background:var(--accent-light)}.card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 10px #00000014;transition:all .3s}.card:hover{box-shadow:0 4px 20px #3f257a26;transform:translateY(-2px)}input,textarea,select{width:100%;padding:12px;border:2px solid var(--border-light);border-radius:8px;font-size:1rem;transition:all .3s;font-family:inherit}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #3f257a1a}.container{max-width:1400px;margin:0 auto;padding:0 24px}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.fade-in{animation:fadeIn .3s ease}