@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--bg-primary: #0f1419;--bg-secondary: #1a1d23;--bg-card: #1e2a3a;--bg-input: #2d323e;--bg-hover: #3a4150;--text-primary: #ffffff;--text-secondary: #a0aab4;--text-muted: #657786;--accent-gold: #c4a35a;--accent-cyan: #1da1f2;--accent-cyan-hover: #1991db;--accent-green: #45a049;--accent-pink: #c91374;--success: #17bf63;--warning: #ffc107;--warning-bg: #3d3422;--warning-border: #8b7355;--error: #e74c3c;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(29, 161, 242, .3);--border-radius-sm: 8px;--border-radius-md: 12px;--border-radius-lg: 16px;--border-radius-pill: 50px;--border-radius-circle: 50%;--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .5s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:linear-gradient(180deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);color:var(--text-primary);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;display:flex;flex-direction:column}button{font-family:inherit;cursor:pointer;border:none;transition:all var(--transition-normal)}.btn-primary{background:linear-gradient(135deg,var(--accent-cyan) 0%,var(--accent-cyan-hover) 100%);color:#fff;padding:14px 32px;border-radius:var(--border-radius-pill);font-size:1rem;font-weight:600;box-shadow:var(--shadow-sm),var(--shadow-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-md),0 0 30px #1da1f266}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{background:transparent;color:var(--text-secondary);padding:12px 28px;border:2px solid var(--bg-input);border-radius:var(--border-radius-pill);font-size:1rem;font-weight:500}.btn-secondary:hover{border-color:var(--accent-cyan);color:var(--accent-cyan);background:#1da1f21a}.btn-secondary.active{background:var(--bg-input);border-color:var(--accent-cyan);color:var(--text-primary)}.btn-icon{background:transparent;color:var(--accent-cyan);padding:8px;border-radius:var(--border-radius-sm);display:inline-flex;align-items:center;justify-content:center}.btn-icon:hover{background:var(--bg-hover)}input,textarea{font-family:inherit;background:var(--bg-input);border:1px solid var(--bg-card);border-radius:var(--border-radius-pill);color:var(--text-primary);padding:14px 20px;font-size:1rem;width:100%;transition:all var(--transition-normal)}input:focus,textarea:focus{outline:none;border-color:var(--accent-cyan);box-shadow:0 0 0 3px #1da1f233}input::placeholder,textarea::placeholder{color:var(--text-muted)}select{font-family:inherit;background:var(--bg-input);border:1px solid var(--bg-card);border-radius:var(--border-radius-md);color:var(--text-primary);padding:12px 16px;font-size:1rem;width:100%;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a0aab4' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}select:focus{outline:none;border-color:var(--accent-cyan)}.card{background:var(--bg-card);border-radius:var(--border-radius-lg);padding:20px;box-shadow:var(--shadow-sm)}.notice-box{background:var(--warning-bg);border:1px solid var(--warning-border);border-radius:var(--border-radius-md);padding:16px 20px}.notice-box .notice-title{color:var(--warning);font-size:.95rem;font-weight:600;margin-bottom:8px;display:flex;align-items:center;justify-content:center;gap:8px}.notice-box .notice-text{color:var(--text-secondary);font-size:.9rem;line-height:1.5}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-input);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--bg-hover)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes breathe{0%,to{transform:scale(1)}50%{transform:scale(1.02)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.fade-in{animation:fadeIn var(--transition-normal)}.fade-in-up{animation:fadeInUp .4s ease}.slide-in{animation:slideIn .4s ease}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-gold{color:var(--accent-gold)}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}.mb-4{margin-bottom:32px}.container{max-width:800px;margin:0 auto;padding:0 20px}.spinner{width:24px;height:24px;border:3px solid var(--bg-input);border-top-color:var(--accent-cyan);border-radius:50%;animation:spin .8s linear infinite}.spinner-sm{width:16px;height:16px;border-width:2px}.typing-indicator{display:flex;align-items:center;gap:3px;padding:12px 16px}.typing-indicator .typing-text{color:var(--text-secondary);font-size:.9rem;font-weight:500;margin-right:2px}.typing-indicator span:not(.typing-text){width:6px;height:6px;background:var(--text-muted);border-radius:50%;animation:pulse 1.4s infinite ease-in-out}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}.typing-indicator span:nth-child(4){animation-delay:.6s}.welcome-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;animation:fadeIn .5s ease}.welcome-content{max-width:400px;width:100%;text-align:center}.logo-container{margin-bottom:24px}.logo-circle{width:100px;height:100px;background:linear-gradient(135deg,#f5e6d3,#e8d5c4);border-radius:50%;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);animation:breathe 4s infinite ease-in-out}.logo-icon{font-size:40px;line-height:1}.logo-text{font-size:10px;color:#2d5a3d;font-weight:700;margin-top:-2px}.greeting{font-size:2.2rem;font-weight:700;color:var(--accent-gold);margin-bottom:8px;text-shadow:0 2px 10px rgba(196,163,90,.3)}.subtitle{font-size:1.1rem;color:var(--text-secondary);margin-bottom:32px}.form-section{margin-bottom:24px}.form-label{color:var(--text-primary);font-size:.95rem;margin-bottom:12px;display:flex;align-items:center;justify-content:center;gap:8px}.gender-buttons{display:flex;gap:12px}.gender-btn{flex:1;padding:14px 20px;background:transparent;border:2px solid var(--bg-input);border-radius:var(--border-radius-pill);color:var(--text-secondary);font-size:1rem;font-weight:500;transition:all var(--transition-normal)}.gender-btn:hover{border-color:var(--accent-cyan);color:var(--accent-cyan)}.gender-btn.active{background:var(--bg-input);border-color:var(--accent-cyan);color:var(--text-primary)}.btn-loading{position:relative;color:transparent!important}.btn-loading:after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.welcome-footer{position:fixed;bottom:0;left:0;right:0;padding:16px;text-align:center;color:var(--text-muted);font-size:.85rem;background:linear-gradient(180deg,transparent 0%,var(--bg-primary) 50%)}.heart{color:var(--error)}.chat-screen{height:100vh;display:flex;flex-direction:column;background:var(--bg-primary)}.chat-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:var(--bg-secondary);border-bottom:1px solid var(--bg-card)}.chat-header-left{display:flex;align-items:center;gap:12px}.chat-logo{width:40px;height:40px;background:linear-gradient(135deg,#f5e6d3,#e8d5c4);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px}.chat-title{font-size:1.3rem;font-weight:600;color:var(--text-primary)}.chat-actions{display:flex;gap:8px}.chat-action-btn{background:transparent;border:none;color:var(--text-secondary);padding:8px 12px;border-radius:var(--border-radius-sm);font-size:.85rem;display:flex;align-items:center;gap:6px;cursor:pointer;transition:all var(--transition-normal)}.chat-action-btn:hover{background:var(--bg-card);color:var(--accent-cyan)}.assessment-status-bar{display:flex;justify-content:center;gap:24px;padding:12px 20px;background:var(--bg-card);border-bottom:1px solid rgba(255,255,255,.05)}.status-item{display:flex;align-items:center;gap:8px;font-size:.85rem;transition:all var(--transition-normal)}.status-item.complete{color:var(--success)}.status-item.pending{color:var(--text-muted)}.status-icon{font-size:1rem}.status-text{font-weight:500}.chat-messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:16px}.message{display:flex;gap:12px;animation:fadeInUp .3s ease}.message.user{flex-direction:row-reverse}.message-avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.message.assistant .message-avatar{background:linear-gradient(135deg,#9b59b6,#8e44ad)}.message.user .message-avatar{background:linear-gradient(135deg,var(--accent-cyan) 0%,var(--accent-cyan-hover) 100%)}.message-content{max-width:75%}.message-bubble{background:var(--bg-card);padding:14px 18px;border-radius:18px;color:var(--text-primary);font-size:1rem;line-height:1.6}.message.assistant .message-bubble{border-top-left-radius:4px}.message.user .message-bubble{background:var(--accent-green);border-top-right-radius:4px}.para-cards{display:flex;flex-direction:column;gap:10px}.para-card{background:var(--bg-card);border-radius:var(--border-radius-md);padding:14px 18px;border-left:3px solid var(--accent-cyan);color:var(--text-primary);font-size:1rem;line-height:1.65;opacity:0;transform:translateY(10px);transition:all .4s ease}.para-card.visible{opacity:1;transform:translateY(0)}.card-typing-indicator{display:flex;gap:3px;padding:12px 18px;align-items:center}.card-typing-indicator .typing-text{color:var(--text-secondary);font-size:.9rem;font-weight:500;margin-right:2px}.card-typing-indicator span:not(.typing-text){width:6px;height:6px;background:var(--text-muted);border-radius:50%;animation:cardTypingBounce 1.4s infinite ease-in-out both}.card-typing-indicator span:nth-child(2){animation-delay:-.32s}.card-typing-indicator span:nth-child(3){animation-delay:-.16s}.card-typing-indicator span:nth-child(4){animation-delay:0}@keyframes cardTypingBounce{0%,80%,to{transform:scale(.6);opacity:.5}40%{transform:scale(1);opacity:1}}.message-meta{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding-top:8px;border-top:1px solid rgba(255,255,255,.05)}.message-meta-left{display:flex;align-items:center;gap:12px}.message-time{color:var(--text-muted);font-size:.8rem}.message-actions{display:flex;align-items:center;gap:4px}.action-btn{background:transparent;border:none;color:var(--text-muted);font-size:1rem;padding:6px 8px;border-radius:var(--border-radius-sm);cursor:pointer;transition:all var(--transition-normal);opacity:.6}.action-btn:hover{background:#ffffff1a;opacity:1}.like-btn:hover{color:#4ade80}.dislike-btn:hover{color:#ef4444}.like-btn.active{color:#4ade80;opacity:1}.dislike-btn.active{color:#ef4444;opacity:1}.audio-btn{background:transparent;border:none;color:var(--accent-cyan);font-size:.85rem;display:flex;align-items:center;gap:5px;cursor:pointer;padding:4px 8px;border-radius:var(--border-radius-sm);transition:all var(--transition-normal)}.audio-btn:hover{background:#1da1f21a}.audio-btn.loading{opacity:.6;cursor:wait}.typing-bubble{background:var(--bg-card);padding:14px 18px;border-radius:4px 18px 18px;display:inline-flex}.chat-input-container{padding:16px 20px;background:var(--bg-secondary);border-top:1px solid var(--bg-card)}.chat-input-wrapper{max-width:800px;margin:0 auto;display:flex;gap:12px;align-items:center}.chat-input{flex:1;background:var(--bg-input);border:1px solid var(--bg-card);border-radius:var(--border-radius-pill);padding:14px 20px;color:var(--text-primary);font-size:1rem;resize:none;min-height:48px;max-height:120px}.chat-input:focus{outline:none;border-color:var(--accent-cyan)}.send-btn{background:linear-gradient(135deg,var(--accent-cyan) 0%,var(--accent-cyan-hover) 100%);color:#fff;width:48px;height:48px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-normal);flex-shrink:0}.send-btn:hover:not(:disabled){transform:scale(1.05);box-shadow:var(--shadow-glow)}.send-btn:disabled{opacity:.5;cursor:not-allowed}.chat-disclaimer{text-align:center;padding:8px;color:var(--text-muted);font-size:.8rem;display:flex;align-items:center;justify-content:center;gap:6px}.disclaimer-icon{color:var(--warning)}@media(max-width:600px){.greeting{font-size:1.8rem}.message-content{max-width:85%}.chat-header{padding:12px 16px}.chat-messages{padding:16px}.chat-input-container{padding:12px 16px}}.video-card{display:flex;gap:1rem;padding:1rem;border-radius:12px;background:linear-gradient(135deg,#ffffff14,#ffffff0a);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.12);margin-bottom:.75rem;animation:slideIn .4s ease-out forwards;opacity:0;transform:translateY(20px)}@keyframes slideIn{to{opacity:1;transform:translateY(0)}}.video-card:hover{border-color:#93c5fd66;background:linear-gradient(135deg,#ffffff1f,#ffffff0f);transform:translateY(-2px);transition:all .2s ease}.video-card-thumbnail{flex-shrink:0;width:140px;height:90px;border-radius:8px;overflow:hidden;background:#0000004d;display:flex;align-items:center;justify-content:center}.video-card-thumbnail img{width:100%;height:100%;object-fit:cover}.video-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:2rem;background:linear-gradient(135deg,#60a5fa33,#9333ea33)}.video-card-content{flex:1;display:flex;flex-direction:column;gap:.5rem}.video-title{font-size:1rem;font-weight:600;color:#fffffff2;margin:0;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.video-meta{display:flex;flex-wrap:wrap;gap:.75rem;font-size:.8rem;color:#ffffffa6}.video-language,.video-duration,.video-score{display:flex;align-items:center;gap:.25rem}.video-score{color:#4ade80e6;font-weight:500}.watch-button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.5rem 1rem;margin-top:auto;background:linear-gradient(135deg,#ef4444cc,#dc2626e6);color:#fff;font-weight:600;font-size:.85rem;border:none;border-radius:8px;cursor:pointer;text-decoration:none;width:fit-content;transition:all .2s ease}.watch-button:hover{background:linear-gradient(135deg,#ef4444,#dc2626);transform:scale(1.02);box-shadow:0 4px 12px #ef44444d}.video-recommendations{display:flex;flex-direction:column;gap:.5rem;padding:.5rem 0}.video-recommendations-intro{color:#ffffffd9;font-size:1rem;margin-bottom:.5rem}@media(max-width:600px){.video-card{flex-direction:column}.video-card-thumbnail{width:100%;height:160px}}.video-modal-overlay{position:fixed;inset:0;background:#000000e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.video-modal-container{background:var(--bg-secondary);border-radius:var(--border-radius-lg);width:90%;max-width:960px;display:flex;flex-direction:column;box-shadow:0 20px 60px #00000080;animation:slideUp .3s ease;overflow:hidden}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.video-modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--bg-card);background:var(--bg-primary)}.video-modal-title{color:var(--text-primary);font-size:1.1rem;font-weight:600;margin:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding-right:16px}.video-modal-close{background:var(--bg-card);border:none;color:var(--text-secondary);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.2rem;transition:all var(--transition-normal);flex-shrink:0}.video-modal-close:hover{background:var(--error);color:#fff}.video-modal-content{background:#000;position:relative;width:100%;padding-bottom:56.25%}.video-modal-content iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.video-modal-fallback{position:absolute;inset:0;color:var(--text-secondary);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--bg-secondary)}.fallback-icon{font-size:4rem;opacity:.8}.fallback-message{font-size:1.2rem;color:var(--text-primary);margin:0}.video-modal-footer{padding:14px 20px;border-top:1px solid var(--bg-card);background:var(--bg-primary);display:flex;justify-content:center;gap:12px}.video-modal-back-btn{background:var(--accent-cyan);color:#fff;border:none;padding:12px 32px;border-radius:var(--border-radius-pill);font-size:1rem;font-weight:500;cursor:pointer;transition:all var(--transition-normal);display:flex;align-items:center;gap:8px}.video-modal-back-btn:hover{background:var(--accent-cyan-hover);transform:translateY(-2px);box-shadow:var(--shadow-glow)}@media(max-width:600px){.video-modal-container{width:95%}.video-modal-header{padding:12px 16px}.video-modal-title{font-size:1rem}.video-modal-footer{padding:12px 16px}.video-modal-back-btn{padding:10px 24px;font-size:.9rem}}.feedback-modal-overlay{position:fixed;inset:0;background:#000c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.feedback-modal{background:var(--bg-secondary);border-radius:var(--border-radius-lg);padding:28px;width:90%;max-width:500px;position:relative;animation:slideUp .3s ease;box-shadow:0 20px 60px #0006}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.feedback-close{position:absolute;top:16px;right:16px;background:var(--bg-card);border:none;color:var(--text-secondary);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1rem;transition:all var(--transition-normal)}.feedback-close:hover{background:var(--error);color:#fff}.feedback-title{color:var(--text-primary);font-size:1.2rem;font-weight:600;margin:0 0 20px;padding-right:40px}.feedback-options{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}.feedback-option{background:transparent;border:1px solid var(--bg-card);color:var(--text-secondary);padding:10px 16px;border-radius:var(--border-radius-pill);font-size:.9rem;cursor:pointer;transition:all var(--transition-normal)}.feedback-option:hover{border-color:#5fd4f4;color:#5fd4f4}.feedback-option.selected{background:#5fd4f433;border-color:#5fd4f4;color:#5fd4f4}.feedback-details{width:100%;background:var(--bg-card);border:1px solid rgba(255,255,255,.1);border-radius:var(--border-radius-md);color:var(--text-primary);padding:14px;font-size:.95rem;font-family:inherit;resize:vertical;margin-bottom:20px;min-height:100px}.feedback-details::placeholder{color:var(--text-muted)}.feedback-details:focus{outline:none;border-color:var(--accent-cyan)}.feedback-submit{width:100%;background:linear-gradient(135deg,var(--accent-cyan) 0%,#0d8ecf 100%);color:#fff;border:none;padding:14px 24px;border-radius:var(--border-radius-pill);font-size:1rem;font-weight:600;cursor:pointer;transition:all var(--transition-normal)}.feedback-submit:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 24px #1da1f24d}.feedback-submit:disabled{opacity:.5;cursor:not-allowed}@media(max-width:500px){.feedback-modal{padding:20px;margin:16px}.feedback-title{font-size:1.1rem}.feedback-option{padding:8px 14px;font-size:.85rem}}