@import"https://cdn.jsdelivr.net/npm/@tabler/icons-webfont@latest/tabler-icons.min.css";@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&family=DM+Serif+Display:ital@0;1&display=swap";@import"https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700&display=swap";@import"https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700&display=swap";.navbar{display:flex;align-items:center;justify-content:space-between;background:#fff;padding:0 24px;height:52px;position:sticky;top:0;z-index:100;border-bottom:1px solid #e9e9e9;box-shadow:0 1px 2px #00000005}.navbar__left{display:flex;align-items:center;gap:8px}.navbar__logo{font-size:28px;font-weight:600;color:#0a66c2;cursor:pointer;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;letter-spacing:-.5px}.navbar__search{display:flex;align-items:center;background:#eef3f8;border:none;border-radius:4px;padding:6px 12px;gap:8px;margin-left:8px}.navbar__search-icon{font-size:16px;color:#666}.navbar__search-input{background:transparent;border:none;outline:none;color:#1a1a1a;font-size:14px;width:150px}.navbar__search-input::placeholder{color:#8a8a8a}.navbar__search-input:focus{background:transparent}.navbar__right{display:flex;align-items:center;gap:8px}.navbar__items{display:flex;align-items:center;gap:4px}.navbar__item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:6px 12px;border-radius:8px;cursor:pointer;min-width:80px;height:52px;transition:all .2s ease;position:relative}.navbar__item:hover{background:#f0f2f4}.navbar__item-icon{font-size:20px;color:#666;line-height:1;transition:color .2s ease}.navbar__item-label{font-size:12px;color:#666;white-space:nowrap;font-weight:400;transition:color .2s ease}.navbar__item.active .navbar__item-icon{color:#0a66c2}.navbar__item.active .navbar__item-label{color:#0a66c2;font-weight:500}.navbar__item.active:after{content:"";position:absolute;bottom:-1px;left:0;width:100%;height:2px;background:#0a66c2;border-radius:2px 2px 0 0}.navbar__item.study-rooms-highlight{background:transparent;border-radius:8px}.navbar__item.study-rooms-highlight.active{background:#e8f3ff}.navbar__item.study-rooms-highlight.active .navbar__item-icon,.navbar__item.study-rooms-highlight.active .navbar__item-label{color:#004182}.navbar__profile{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-smooth);position:relative}.navbar__profile:hover{background:var(--color-bg-hover)}.navbar__profile-badge{width:24px;height:24px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);overflow:hidden}.navbar__profile-image{width:100%;height:100%;object-fit:cover}.navbar__profile-label{font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);color:var(--color-text-secondary)}.navbar__lang-select{background:transparent;border:1px solid #c7c7c7;border-radius:4px;color:#1a1a1a;font-size:13px;padding:6px 8px;cursor:pointer;outline:none;transition:border-color .2s ease}.navbar__lang-select:hover{border-color:#0a66c2}.navbar__premium{background:#fff;border:1px solid #c7c7c7;color:#1a1a1a;font-size:13px;font-weight:600;padding:7px 16px;border-radius:24px;cursor:pointer;white-space:nowrap;margin-left:8px;transition:all .2s ease}.navbar__premium:hover{background:#f5f5f5;border-color:#0a66c2;color:#0a66c2}.add-experience{width:100%}.add-experience__trigger{width:100%;padding:var(--space-md) var(--space-lg);background-color:var(--color-bg-white);border:1px solid var(--color-border);border-radius:var(--radius-2xl);text-align:left;font-size:var(--font-size-base);color:var(--color-text-secondary);cursor:pointer;transition:var(--transition-smooth);outline:none}.add-experience__trigger:hover{background-color:var(--color-bg-light);border-color:var(--color-primary)}.add-experience__form{background-color:var(--color-bg-white);border-radius:var(--radius-md);border:1px solid var(--color-border);padding:var(--space-xl);margin-top:var(--space-md);box-shadow:var(--shadow-md);animation:fadeInUp .3s ease-out}.add-experience__error{background-color:#ffebee;color:var(--color-error);padding:var(--space-md);border-radius:var(--radius-sm);font-size:var(--font-size-sm);margin-bottom:var(--space-lg);border:1px solid #ffcdd2;line-height:1.5}.add-experience__error div{margin-bottom:var(--space-xs)}.add-experience__error div:last-child{margin-bottom:0}.add-experience__group{margin-bottom:var(--space-lg)}.add-experience__label{display:block;margin-bottom:var(--space-sm);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--color-text-primary)}.add-experience__input{width:100%;padding:var(--space-md) var(--space-lg);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:var(--font-size-base);transition:border-color var(--transition-fast);outline:none;background-color:var(--color-bg-white);font-family:inherit}.add-experience__input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #0a66c21a}.add-experience__input::placeholder{color:var(--color-text-muted)}.add-experience__input:disabled{background-color:var(--color-bg-light);cursor:not-allowed}.add-experience__textarea{width:100%;padding:var(--space-md) var(--space-lg);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:var(--font-size-base);min-height:120px;resize:vertical;transition:border-color var(--transition-fast);outline:none;background-color:var(--color-bg-white);font-family:inherit;line-height:1.6;position:relative}.add-experience__textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #0a66c21a}.add-experience__textarea::placeholder{color:var(--color-text-muted)}.add-experience__textarea:disabled{background-color:var(--color-bg-light);cursor:not-allowed}.add-experience__textarea-wrapper{position:relative}.add-experience__emoji-btn{position:absolute;bottom:var(--space-sm);right:var(--space-sm);background-color:var(--color-bg-white);border:1px solid var(--color-border);border-radius:50%;width:32px;height:32px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;transition:var(--transition-fast);z-index:1}.add-experience__emoji-btn:hover{background-color:var(--color-bg-hover);transform:scale(1.1)}.add-experience__emoji-select{width:32px;height:32px;opacity:0;position:absolute;cursor:pointer}.add-experience__counter{font-size:var(--font-size-xs);color:var(--color-text-muted);text-align:right;margin-top:var(--space-xs)}.add-experience__counter.warning{color:var(--color-warning)}.add-experience__counter.limit{color:var(--color-error)}.add-experience__upload{border:2px dashed var(--color-border);border-radius:var(--radius-sm);padding:var(--space-xl);text-align:center;cursor:pointer;transition:var(--transition-smooth);background-color:var(--color-bg-elevated)}.add-experience__upload:hover{border-color:var(--color-primary);background-color:var(--color-primary-subtle)}.add-experience__upload-icon{font-size:32px;margin-bottom:var(--space-sm)}.add-experience__upload-text{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.add-experience__preview{margin-top:var(--space-lg);position:relative;border-radius:var(--radius-sm);overflow:hidden;max-height:300px;background-color:var(--color-bg-light)}.add-experience__preview-image{width:100%;max-height:300px;object-fit:cover;display:block}.add-experience__preview-video{width:100%;max-height:300px;display:block}.add-experience__preview-remove{position:absolute;top:var(--space-sm);right:var(--space-sm);background-color:#000000b3;color:#fff;border:none;border-radius:50%;width:32px;height:32px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-lg);transition:var(--transition-fast)}.add-experience__preview-remove:hover{background-color:#000000e6;transform:scale(1.1)}.add-experience__buttons{display:flex;gap:var(--space-md);justify-content:flex-end;margin-top:var(--space-xl)}.add-experience__submit{padding:var(--space-sm) var(--space-xl);background-color:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-2xl);font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);cursor:pointer;transition:var(--transition-smooth)}.add-experience__submit:hover:not(:disabled){background-color:var(--color-primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-primary)}.add-experience__submit:disabled{background-color:#ccc;cursor:not-allowed;transform:none}.add-experience__cancel{padding:var(--space-sm) var(--space-xl);background-color:transparent;color:var(--color-text-secondary);border:1px solid var(--color-border);border-radius:var(--radius-2xl);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);cursor:pointer;transition:var(--transition-smooth)}.add-experience__cancel:hover:not(:disabled){background-color:var(--color-bg-hover);border-color:#999}.add-experience__cancel:disabled{opacity:.6;cursor:not-allowed}@media(max-width:768px){.add-experience__form{padding:var(--space-lg);border-radius:var(--radius-sm)}.add-experience__buttons{flex-direction:column-reverse}.add-experience__submit,.add-experience__cancel{width:100%}.add-experience__upload{padding:var(--space-lg)}.add-experience__upload-icon{font-size:28px}}@media(max-width:480px){.add-experience__form{padding:var(--space-md)}.add-experience__input,.add-experience__textarea{padding:var(--space-sm) var(--space-md)}.add-experience__upload-text{font-size:var(--font-size-xs)}}:root{--color-primary: #1a73e8;--color-primary-hover: #1557b0;--color-primary-light: #e8f0fe;--color-accent: #e91e8c;--color-bg: #f0f2f5;--color-surface: #ffffff;--color-surface-hover: #f7f8fa;--color-border: #e4e6eb;--color-border-light: #f0f2f5;--color-text-primary: #050505;--color-text-secondary: #65676b;--color-text-muted: #8a8d91;--color-like: #1a73e8;--color-love: #f33e58;--color-haha: #f7b125;--color-wow: #f7b125;--color-sad: #f7b125;--color-angry: #e74c3c;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 16px rgba(0,0,0,.1), 0 2px 6px rgba(0,0,0,.06);--shadow-lg: 0 12px 40px rgba(0,0,0,.14), 0 4px 12px rgba(0,0,0,.08);--shadow-reaction: 0 8px 32px rgba(0,0,0,.18), 0 2px 8px rgba(0,0,0,.1);--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 20px;--space-2xl: 24px;--font-main: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-display: "DM Serif Display", Georgia, serif;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-md: .25s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .35s cubic-bezier(.34, 1.56, .64, 1)}.post-card{font-family:var(--font-main);background:var(--color-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);border:1px solid var(--color-border);margin-bottom:var(--space-lg);overflow:visible;transition:box-shadow var(--transition-md);position:relative}.post-card:hover{box-shadow:var(--shadow-md)}.post-card__header{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-lg) var(--space-xl);padding-bottom:var(--space-sm)}.post-card__avatar{width:44px;height:44px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--color-primary),var(--color-accent));display:flex;align-items:center;justify-content:center;color:#fff;font-size:15px;font-weight:700;font-family:var(--font-main);flex-shrink:0;overflow:hidden;box-shadow:0 0 0 2px var(--color-primary-light);letter-spacing:.5px}.post-card__avatar-image{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-full)}.post-card__info{flex:1;min-width:0}.post-card__author-name{font-size:15px;font-weight:700;color:var(--color-text-primary);display:flex;align-items:center;gap:var(--space-xs);line-height:1.3}.post-card__author-badge{font-size:11px;font-weight:600;color:var(--color-primary);background:var(--color-primary-light);padding:2px 8px;border-radius:var(--radius-full);letter-spacing:.3px}.post-card__meta{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--color-text-muted);margin-top:2px;font-weight:400}.post-card__time-dot{width:3px;height:3px;border-radius:50%;background:var(--color-text-muted);display:inline-block}.post-card__content{padding:var(--space-md) var(--space-xl)}.post-card__title{font-family:var(--font-display);font-size:18px;font-weight:400;color:var(--color-text-primary);margin:0 0 8px;line-height:1.4;letter-spacing:-.2px}.post-card__text{font-size:15px;color:var(--color-text-primary);line-height:1.6;margin:0;white-space:pre-wrap;word-break:break-word;font-weight:400}.post-card__shared{margin:0 var(--space-xl) var(--space-md);border:1.5px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;background:var(--color-surface-hover);transition:border-color var(--transition-fast)}.post-card__shared:hover{border-color:var(--color-primary)}.post-card__shared-header{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);padding-bottom:var(--space-xs)}.post-card__shared-avatar{width:34px;height:34px;border-radius:var(--radius-full);background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:700;overflow:hidden;flex-shrink:0}.post-card__shared-info{flex:1;min-width:0}.post-card__shared-author{font-size:13px;font-weight:700;color:var(--color-text-primary)}.post-card__shared-time{font-size:11px;color:var(--color-text-muted);margin-top:1px}.post-card__shared-content{padding:var(--space-sm) var(--space-lg) var(--space-md)}.post-card__shared-title{font-size:14px;font-weight:700;color:var(--color-text-primary);margin-bottom:4px}.post-card__shared-text{font-size:13px;color:var(--color-text-secondary);line-height:1.5}.post-card__media{position:relative;overflow:hidden;cursor:pointer;background:#000;max-height:520px}.post-card__media-image{width:100%;max-height:520px;object-fit:cover;display:block;transition:transform var(--transition-md),filter var(--transition-md)}.post-card__media:hover .post-card__media-image{transform:scale(1.015);filter:brightness(.92)}.post-card__media-overlay{position:absolute;bottom:0;left:0;right:0;padding:var(--space-xl) var(--space-lg) var(--space-lg);background:linear-gradient(transparent,#00000080);color:#fff;font-size:13px;font-weight:500;opacity:0;transition:opacity var(--transition-md);display:flex;align-items:flex-end;gap:6px}.post-card__media:hover .post-card__media-overlay{opacity:1}.post-card__stats{display:flex;align-items:center;justify-content:space-between;padding:var(--space-sm) var(--space-xl);border-bottom:1px solid var(--color-border-light)}.post-card__likes{display:flex;align-items:center;gap:4px;cursor:pointer}.post-card__likes-icon{display:flex;flex-direction:row;align-items:center;gap:2px;font-size:16px}.post-card__likes-count{font-size:14px;color:#65676b}.post-card__comments-count{font-size:13px;font-weight:500;color:var(--color-text-secondary);cursor:pointer;transition:color var(--transition-fast)}.post-card__comments-count:hover{color:var(--color-primary);text-decoration:underline}.post-card__actions{display:flex;align-items:center;justify-content:space-around;padding:var(--space-xs) var(--space-sm)}.post-card__action{display:flex;align-items:center;gap:6px;padding:var(--space-sm) var(--space-md);border:none;background:transparent;border-radius:var(--radius-md);cursor:pointer;font-family:var(--font-main);font-size:13px;font-weight:600;color:var(--color-text-secondary);transition:background var(--transition-fast),color var(--transition-fast);flex:1;justify-content:center;white-space:nowrap}.post-card__action:hover{background:var(--color-surface-hover);color:var(--color-text-primary)}.post-card__action--active{color:var(--color-primary)}.post-card__action-icon{font-size:16px;line-height:1}.reaction-container{position:relative;flex:1;display:flex;justify-content:center}.reaction-trigger{display:flex;align-items:center;gap:6px;padding:var(--space-sm) var(--space-md);border:none;background:transparent;border-radius:var(--radius-md);cursor:pointer;font-family:var(--font-main);font-size:13px;font-weight:600;color:var(--color-text-secondary);transition:background var(--transition-fast),color var(--transition-fast),transform var(--transition-fast);width:100%;justify-content:center;white-space:nowrap}.reaction-trigger:hover{background:var(--color-surface-hover);color:var(--color-text-primary)}.reaction-trigger.active{color:var(--color-like)}.reaction-trigger:active{transform:scale(.95)}.reaction-menu{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%) translateY(10px) scale(.85);background:var(--color-surface);border-radius:var(--radius-full);padding:var(--space-sm) var(--space-md);display:flex;align-items:center;gap:4px;box-shadow:var(--shadow-reaction);border:1px solid var(--color-border);opacity:0;pointer-events:none;transition:opacity var(--transition-md),transform var(--transition-bounce);z-index:100;white-space:nowrap}.reaction-menu.show{opacity:1;pointer-events:all;transform:translate(-50%) translateY(0) scale(1)}.reaction-option{position:relative;background:none;border:none;cursor:pointer;font-size:26px;line-height:1;padding:4px 6px;border-radius:var(--radius-full);transition:transform var(--transition-bounce),filter var(--transition-fast);filter:grayscale(0)}.reaction-option:hover{transform:scale(1.4) translateY(-4px);filter:drop-shadow(0 4px 8px rgba(0,0,0,.2))}.reaction-option.selected{transform:scale(1.15)}.reaction-option-tooltip{position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%);background:#000000d1;color:#fff;font-family:var(--font-main);font-size:11px;font-weight:600;padding:3px 8px;border-radius:var(--radius-full);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity var(--transition-fast);letter-spacing:.3px}.reaction-option:hover .reaction-option-tooltip{opacity:1}.comments-section{padding:var(--space-sm) var(--space-lg) var(--space-md);background:var(--color-surface-hover);border-top:1px solid var(--color-border-light);border-radius:0 0 var(--radius-xl) var(--radius-xl)}.comments-input-container{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-md);flex-wrap:wrap}.reply-indicator{width:100%;order:-1;display:flex;align-items:center;justify-content:space-between;padding:5px 12px;margin-bottom:0;background:var(--color-primary-light);border-left:3px solid var(--color-primary);border-radius:0 8px 8px 0;font-size:12px;color:var(--color-text-secondary)}.comments-avatar{width:36px;height:36px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--color-primary),var(--color-accent));display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700;flex-shrink:0;overflow:hidden}.comments-input{flex:1;background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-full);padding:10px var(--space-lg);font-family:var(--font-main);font-size:14px;color:var(--color-text-primary);outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);min-width:0}.comments-input::placeholder{color:var(--color-text-muted)}.comments-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.comments-submit-btn{padding:8px var(--space-md);background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-full);font-family:var(--font-main);font-size:13px;font-weight:600;cursor:pointer;transition:background var(--transition-fast),transform var(--transition-fast),opacity var(--transition-fast);white-space:nowrap;flex-shrink:0}.comments-submit-btn.active:hover{background:var(--color-primary-hover);transform:scale(1.04)}.comments-submit-btn.disabled{opacity:.4;cursor:not-allowed}.comments-cancel-btn{width:30px;height:30px;border-radius:var(--radius-full);border:none;background:var(--color-border);color:var(--color-text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;transition:background var(--transition-fast),color var(--transition-fast);flex-shrink:0}.comments-cancel-btn:hover{background:#fdd;color:#c0392b}.comments-list{display:flex;flex-direction:column;gap:var(--space-sm)}.comment-item{display:flex;gap:var(--space-sm);align-items:flex-start;animation:fadeSlideIn .2s ease-out}@keyframes fadeSlideIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.comment-content{flex:1;background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-sm) var(--space-md);border:1px solid var(--color-border-light);min-width:0}.comment-author{font-size:13px;font-weight:700;color:var(--color-text-primary);display:flex;align-items:center;gap:6px;margin-bottom:2px}.comment-author-badge{font-size:10px;font-weight:600;color:var(--color-primary);background:var(--color-primary-light);padding:1px 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var(--space-lg);color:var(--color-text-secondary);font-size:var(--font-size-sm)}.right-column__empty-icon{font-size:48px;display:block;margin-bottom:var(--space-md)}.right-column__footer{padding-top:var(--space-sm)}.right-column__footer-links{display:flex;flex-wrap:wrap;gap:var(--space-md);margin-bottom:var(--space-md)}.right-column__footer-link{color:var(--color-text-secondary);font-size:var(--font-size-xs);cursor:pointer;transition:var(--transition-fast)}.right-column__footer-link:hover{color:var(--color-primary);text-decoration:underline}.right-column__footer-copyright{color:var(--color-text-muted);font-size:var(--font-size-xs)}@media(max-width:1200px){.right-column{padding:var(--space-lg);border-radius:var(--radius-md)}.right-column__suggestion-avatar{width:44px;height:44px;font-size:var(--font-size-base)}}@media(max-width:768px){.right-column{padding:var(--space-md);border-radius:var(--radius-sm)}.right-column__suggestion{margin-bottom:var(--space-sm)}.right-column__suggestion-avatar{width:40px;height:40px;font-size:var(--font-size-sm)}}.home-layout{display:grid;grid-template-columns:minmax(225px,1fr) 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h3{margin:0;color:var(--text)}.toggle-btn{background:none;border:none;font-size:1rem;cursor:pointer;color:var(--text-light)}.weak-points-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:15px;padding:20px}.weak-point-card{display:flex;align-items:center;gap:15px;padding:15px;background:#ef44441a;border-left:4px solid var(--error);border-radius:10px;transition:transform .3s ease}.weak-point-card:hover{transform:translate(5px)}.weak-point-icon{font-size:2rem}.weak-point-content h4{margin:0 0 5px;color:var(--error);font-size:1rem}.weak-point-content p{margin:0;font-size:.8rem;color:var(--text-light)}.recommendations-list{padding:20px}.recommendation-item{display:flex;align-items:center;gap:15px;padding:12px;margin-bottom:10px;background:#3b82f61a;border-radius:10px;transition:all .3s ease}.recommendation-item:hover{transform:translate(5px);background:#3b82f633}.recommendation-bullet{width:30px;height:30px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700}.recommendation-item p{flex:1;margin:0;color:var(--text)}.motivation-card{background:var(--gradient-primary);border-radius:15px;padding:20px;margin-top:20px;animation:pulse 2s infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.02)}}.motivation-content{display:flex;align-items:center;gap:15px;justify-content:center}.motivation-icon{font-size:2rem;animation:bounce 1s infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.motivation-text{color:#fff;font-size:1rem;font-weight:500;margin:0}.loading-screen,.error-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px}.spinner{border:3px solid var(--border);border-top:3px solid 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ease}.stat-card-mini:hover{transform:translateY(-3px)}.stat-icon{font-size:2rem}.stat-value{font-size:1.5rem;font-weight:700;color:var(--text)}.stat-label{font-size:.75rem;color:var(--text-light);margin-top:4px}.controls-bar{background:var(--bg-white);border-radius:12px;padding:20px;margin-bottom:25px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;box-shadow:var(--shadow)}.filter-group{flex:1;min-width:200px}.control-label{display:block;font-size:.85rem;color:var(--text-light);margin-bottom:8px;font-weight:500}.control-select{width:100%;padding:10px;border:2px solid var(--border);border-radius:8px;font-size:.9rem;cursor:pointer;background:var(--bg-white);color:var(--text)}.control-select:hover{border-color:var(--primary)}.control-select:focus{outline:none;border-color:var(--primary)}.history-list{display:flex;flex-direction:column;gap:20px}.history-card{background:var(--bg-white);border-radius:15px;overflow:hidden;box-shadow:var(--shadow);transition:all .3s ease;animation:fadeInUp .5s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.history-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}.history-card-header{background:var(--gradient-primary);padding:20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:15px}.score-badge{display:flex;align-items:center;gap:10px;background:#fff3;padding:8px 15px;border-radius:25px}.score-emoji{font-size:1.5rem}.score-value{font-size:1.5rem;font-weight:700;color:#fff}.score-value.score-excellent{color:gold}.score-value.score-good{color:#90ee90}.score-value.score-average{color:orange}.score-value.score-poor{color:#ff6b6b}.score-message{color:#fff;font-weight:500;background:#fff3;padding:8px 15px;border-radius:25px}.history-card-body{padding:20px}.info-row{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}.info-icon{font-size:1.1rem;min-width:30px}.info-label{font-weight:600;color:var(--text-light);min-width:60px;font-size:.9rem}.info-value{color:var(--text);flex:1;font-size:.9rem}.history-card-footer{padding:0 20px 20px}.progress-bar{width:100%;height:8px;background:var(--border);border-radius:10px;overflow:hidden}.progress-fill{height:100%;transition:width .5s ease;border-radius:10px}.progress-fill.score-excellent{background:linear-gradient(90deg,gold,#ffed4e)}.progress-fill.score-good{background:linear-gradient(90deg,#4caf50,#8bc34a)}.progress-fill.score-average{background:linear-gradient(90deg,#ff9800,#ffb74d)}.progress-fill.score-poor{background:linear-gradient(90deg,#f44336,#ef5350)}.empty-state{text-align:center;padding:60px 20px;background:var(--bg-white);border-radius:15px;box-shadow:var(--shadow)}.empty-icon{font-size:4rem;display:block;margin-bottom:20px}.empty-state h3{color:var(--text);margin-bottom:10px}.empty-state p{color:var(--text-light);margin-bottom:20px}.clear-filters{background:var(--primary);color:#fff;border:none;padding:10px 20px;border-radius:8px;cursor:pointer}.error-state{text-align:center;padding:60px 20px;background:var(--bg-white);border-radius:15px;box-shadow:var(--shadow)}.error-state h3{color:var(--error);margin-bottom:10px}.retry-button{background:var(--primary);color:#fff;border:none;padding:10px 20px;border-radius:8px;cursor:pointer}.chart-wrapper{max-width:1200px;margin:0 auto;padding:20px}.chart-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;flex-wrap:wrap;gap:16px}.chart-header h2{margin:0;color:var(--text);font-size:clamp(1.5rem,4vw,2rem)}.chart-subtitle{margin:8px 0 0;color:var(--text-light);font-size:.9rem}.chart-container{background:var(--bg-white);border-radius:12px;padding:20px;box-shadow:var(--shadow);margin-bottom:20px;min-height:450px;display:flex;align-items:center;justify-content:center}.custom-tooltip{background:#000000d9;color:#fff;padding:10px 15px;border-radius:8px;font-size:.9rem}.tooltip-date{margin:0 0 5px;font-weight:700}.tooltip-score strong{color:#4caf50}.trend-indicator{text-align:center;margin-top:16px}.trend-badge{display:inline-block;padding:8px 16px;border-radius:20px;font-weight:700;font-size:.9rem}.trend-up{background:#e8f5e9;color:#2e7d32}.trend-down{background:#ffebee;color:#c62828}.trend-stable{background:#fff3e0;color:#ef6c00}.summary-container{max-width:1000px;margin:0 auto;padding:20px;background:var(--gradient-primary);min-height:100vh}.summary-header{text-align:center;margin-bottom:40px}.summary-title{font-size:clamp(1.5rem,5vw,2.5rem);color:#fff;margin-bottom:12px}.summary-subtitle{color:#ffffffe6;font-size:1rem}.summary-content{background:var(--bg-white);border-radius:20px;padding:30px;box-shadow:var(--shadow)}.drop-zone{border:2px dashed var(--border);border-radius:16px;transition:all .3s ease;background:var(--bg);cursor:pointer}.drop-zone.drag-active{border-color:var(--primary);background:var(--bg-card);transform:scale(.98)}.upload-label{display:block;padding:40px 20px;text-align:center;cursor:pointer}.upload-icon{font-size:3rem;margin-bottom:12px}.upload-text{font-size:1rem;color:var(--text);margin-bottom:8px}.file-size{font-size:.85rem;color:var(--text-light);margin-left:8px}.browse-link{color:var(--primary);text-decoration:underline}.upload-hint{font-size:.8rem;color:var(--text-light)}.error-message{background:#ef44441a;color:var(--error);padding:12px;border-radius:8px;margin:15px 0;display:flex;align-items:center;gap:10px}.action-buttons{display:flex;gap:15px;margin-top:20px;justify-content:center}.btn-primary,.btn-secondary{padding:12px 24px;border:none;border-radius:10px;font-size:1rem;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:8px;font-weight:500}.btn-primary{background:var(--gradient-primary);color:#fff}.btn-primary:hover:not(.disabled){transform:translateY(-2px);box-shadow:var(--shadow-hover)}.btn-primary.disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:var(--border);color:var(--text)}.btn-secondary:hover{transform:translateY(-2px)}.result-section{margin-top:30px;animation:slideUp .5s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;border-bottom:2px solid var(--border)}.result-header h3{display:flex;align-items:center;gap:10px;color:var(--text)}.result-actions{display:flex;gap:10px}.icon-btn{background:var(--bg);border:none;font-size:1.2rem;padding:8px 12px;border-radius:8px;cursor:pointer;transition:all .3s ease}.icon-btn:hover{background:var(--border);transform:scale(1.05)}.summary-content-box{background:var(--bg);padding:20px;border-radius:12px;border-left:4px solid var(--primary);line-height:1.6;color:var(--text);margin-bottom:20px;max-height:400px;overflow-y:auto}.summary-stats{display:flex;gap:15px;justify-content:flex-end}.stat-badge{background:var(--bg);padding:6px 12px;border-radius:20px;font-size:.85rem;color:var(--text)}.history-section{margin-top:30px;border-top:1px solid var(--border);padding-top:20px}.history-header{display:flex;justify-content:space-between;align-items:center;cursor:pointer;padding:10px;border-radius:8px}.history-header:hover{background:var(--bg)}.history-header h3{display:flex;align-items:center;gap:10px;color:var(--text)}.history-list{margin-top:15px;display:flex;flex-direction:column;gap:15px;max-height:400px;overflow-y:auto}.history-item{background:var(--bg);padding:15px;border-radius:10px;transition:all .3s ease}.history-item:hover{transform:translate(5px);background:var(--border)}.history-item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.history-file-info{display:flex;align-items:center;gap:12px}.history-file-name{font-weight:600;color:var(--text);margin-bottom:4px}.history-date{font-size:.75rem;color:var(--text-light)}.history-load-btn{background:var(--primary);color:#fff;border:none;padding:6px 12px;border-radius:6px;cursor:pointer;font-size:.85rem}.history-summary-preview{font-size:.85rem;color:var(--text-light);line-height:1.5}.features-section{margin-top:40px;padding-top:30px;border-top:1px solid var(--border)}.features-section h3{text-align:center;color:var(--text);margin-bottom:25px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}.feature-card{text-align:center;padding:20px;background:var(--bg);border-radius:12px;transition:all .3s ease}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.feature-icon{font-size:2rem;display:block;margin-bottom:12px}.feature-card h4{color:var(--text);margin-bottom:8px}.feature-card p{font-size:.85rem;color:var(--text-light)}.qcm-container{max-width:1000px;margin:0 auto;padding:20px;background:var(--gradient-primary);min-height:100vh}.question-text,.option-text{direction:rtl;text-align:right}.qcm-header{text-align:center;margin-bottom:40px}.qcm-title{font-size:clamp(1.5rem,5vw,2.5rem);color:#fff;margin-bottom:12px}.qcm-subtitle{color:#ffffffe6;font-size:1rem}.qcm-content{background:var(--bg-white);border-radius:20px;padding:30px;box-shadow:var(--shadow)}.upload-card{padding:40px;text-align:center}.upload-icon-large{font-size:4rem;margin-bottom:20px}.upload-card h3{color:var(--text);margin-bottom:10px}.upload-card p{color:var(--text-light);margin-bottom:30px}.file-input-wrapper{margin:20px 0}.file-input-label{display:inline-flex;align-items:center;gap:10px;padding:12px 24px;background:var(--gradient-primary);color:#fff;border-radius:10px;cursor:pointer;transition:all .3s ease}.file-input-label:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.file-name{display:block;margin-top:10px;color:var(--success);font-size:.9rem}.generate-btn{background:var(--gradient-primary);color:#fff;border:none;padding:14px 28px;border-radius:10px;font-size:1rem;cursor:pointer;display:inline-flex;align-items:center;gap:8px;margin-top:20px}.generate-btn:hover:not(.disabled){transform:translateY(-2px);box-shadow:var(--shadow)}.generate-btn.disabled{opacity:.5;cursor:not-allowed}.qcm-info-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;border-bottom:2px solid var(--border);flex-wrap:wrap;gap:15px}.qcm-info{display:flex;gap:15px;flex-wrap:wrap}.info-badge{background:var(--bg);padding:6px 12px;border-radius:20px;font-size:.85rem;color:var(--text)}.reset-btn{background:var(--border);border:none;padding:8px 16px;border-radius:8px;cursor:pointer;transition:all .3s ease}.reset-btn:hover{transform:translateY(-1px);background:var(--text-light);color:#fff}.progress-section{margin-bottom:30px}.progress-bar-container{width:100%;height:8px;background:var(--border);border-radius:10px;overflow:hidden;margin-bottom:8px}.progress-bar-fill{height:100%;transition:width .3s ease;border-radius:10px}.progress-bar-fill.complete{background:linear-gradient(90deg,#48bb78,#38a169)}.progress-bar-fill.partial{background:linear-gradient(90deg,#ed8936,#dd6b20)}.progress-bar-fill.low{background:linear-gradient(90deg,#fc8181,#f56565)}.progress-text{font-size:.85rem;color:var(--text-light)}.questions-container{display:flex;flex-direction:column;gap:25px;margin-bottom:30px}.question-card{background:var(--bg);border-radius:12px;padding:20px;transition:all .3s ease;border-left:4px solid var(--border)}.question-card.answered{border-left-color:var(--primary)}.question-card.wrong{border-left-color:var(--error);background:#ef44440d}.question-header{display:flex;align-items:center;gap:12px;margin-bottom:15px;flex-wrap:wrap}.question-number{background:var(--primary);color:#fff;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700}.question-text{flex:1;font-weight:600;color:var(--text)}.question-status{font-size:1.2rem}.options-container{display:flex;flex-direction:column;gap:12px}.option-label{display:flex;align-items:center;gap:12px;padding:12px;background:var(--bg-white);border-radius:8px;cursor:pointer;transition:all .3s ease;border:2px solid transparent}.option-label:hover:not(.disabled){background:var(--bg);transform:translate(5px)}.option-label.selected{background:#3b82f61a;border-color:var(--primary)}.option-label.correct{background:#10b9811a;border-color:var(--success)}.option-label.incorrect{background:#ef44441a;border-color:var(--error)}.option-label.disabled{cursor:default}.custom-radio{width:20px;height:20px;border:2px solid var(--border);border-radius:50%;display:inline-block;position:relative}.option-label.selected .custom-radio{border-color:var(--primary)}.option-label.selected .custom-radio:after{content:"";width:10px;height:10px;background:var(--primary);border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.option-content{flex:1;display:flex;align-items:center;gap:8px}.option-letter{font-weight:700;color:var(--text)}.option-text{color:var(--text)}.option-badge{padding:4px 8px;border-radius:6px;font-size:.75rem;font-weight:500}.correct-badge{background:#10b98133;color:var(--success)}.wrong-badge{background:#ef444433;color:var(--error)}.explanation-box{margin-top:12px;padding:10px;background:#3b82f61a;border-radius:8px;display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--primary)}.submit-section{text-align:center;margin-top:30px}.submit-btn{background:linear-gradient(135deg,#48bb78,#38a169);color:#fff;border:none;padding:14px 28px;border-radius:10px;font-size:1rem;cursor:pointer;display:inline-flex;align-items:center;gap:8px}.submit-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.incomplete-warning{text-align:center;margin-top:20px;padding:12px;background:#f59e0b1a;border-radius:8px;color:var(--warning);display:flex;align-items:center;justify-content:center;gap:8px}.results-section{margin-top:30px;animation:slideUp .5s ease-out}.results-card{background:var(--bg-white);border-radius:16px;padding:30px;text-align:center;box-shadow:var(--shadow)}.results-card.excellent{border-top:4px solid var(--success)}.results-card.good{border-top:4px solid var(--primary)}.results-card.average{border-top:4px solid var(--warning)}.results-card.poor{border-top:4px solid var(--error)}.results-header{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:20px}.results-icon{font-size:2rem}.results-header h3{color:var(--text);font-size:1.5rem}.score-circle{width:150px;height:150px;margin:20px auto;background:var(--gradient-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}.score-value{font-size:2.5rem;font-weight:700;color:#fff}.score-message{font-size:1.1rem;color:var(--text);margin:20px 0}.score-details{display:flex;justify-content:center;gap:30px;margin:20px 0;padding:15px;background:var(--bg);border-radius:10px}.detail-item{display:flex;gap:8px;color:var(--text)}.review-btn{background:var(--primary);color:#fff;border:none;padding:10px 20px;border-radius:8px;cursor:pointer}.ai-coach-container{max-width:1000px;margin:0 auto;padding:20px;background:var(--gradient-primary);min-height:100vh}.ai-coach-header{background:var(--bg-white);border-radius:20px;padding:25px;margin-bottom:30px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;box-shadow:var(--shadow)}.coach-title{font-size:clamp(1.5rem,5vw,2rem);background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;color:transparent}.coach-subtitle{color:var(--text-light);font-size:.9rem}.status-badge.online{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:20px;background:#10b9811a;color:var(--success)}.status-dot{width:8px;height:8px;background:var(--success);border-radius:50%;animation:pulse 2s infinite}.ai-coach-content{background:var(--bg-white);border-radius:20px;padding:30px;box-shadow:var(--shadow)}.stats-card{background:linear-gradient(135deg,var(--bg) 0%,var(--border) 100%);border-radius:16px;padding:20px;margin-bottom:30px}.stats-header h3{color:var(--text);font-size:1.1rem}.stat-mini{display:flex;align-items:center;gap:12px;padding:12px;background:var(--bg-white);border-radius:12px;transition:transform .3s ease}.stat-mini-value{font-size:1.3rem;font-weight:700;color:var(--text)}.stat-mini-label{font-size:.75rem;color:var(--text-light)}.type-label{display:block;color:var(--text);margin-bottom:12px;font-weight:500}.type-btn{padding:8px 16px;background:var(--bg);border:2px solid transparent;border-radius:25px;cursor:pointer;transition:all .3s ease;color:var(--text)}.type-btn:hover{transform:translateY(-2px);background:var(--border)}.type-btn.active{background:var(--gradient-primary);color:#fff}.generate-section{text-align:center;margin-bottom:30px}.generate-btn{background:var(--gradient-primary);color:#fff;border:none;padding:14px 32px;border-radius:50px;font-size:1rem;cursor:pointer;display:inline-flex;align-items:center;gap:8px}.generate-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow)}.advice-card{background:linear-gradient(135deg,#fef5e7,#fff5e6);border-radius:20px;padding:25px;margin:20px 0;animation:slideInAdvice .5s ease-out}.app.dark .advice-card{background:linear-gradient(135deg,#1e293b,#334155)}@keyframes slideInAdvice{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.advice-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;border-bottom:2px solid #fbd38d}.advice-type-badge{display:inline-flex;align-items:center;gap:8px;background:#fbd38d;padding:6px 12px;border-radius:20px;font-size:.85rem;color:#744210}.close-advice{background:none;border:none;font-size:1.2rem;cursor:pointer;color:var(--text-light)}.advice-content{position:relative;margin:20px 0;padding:0 30px}.advice-quote-icon{font-size:3rem;color:#fbd38d;font-family:serif}.advice-quote-icon:first-child{position:absolute;top:-10px;left:0}.advice-quote-icon.close{position:absolute;bottom:-20px;right:0;transform:rotate(180deg)}.advice-text{font-size:1.05rem;line-height:1.7;color:var(--text);margin:20px 0;text-align:center;font-style:italic}.advice-footer{display:flex;justify-content:center;gap:15px;margin-top:20px}.advice-action{background:var(--bg-white);border:1px solid var(--border);padding:8px 16px;border-radius:8px;cursor:pointer;color:var(--text)}.advice-action:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.tips-section{margin-top:40px;padding-top:30px;border-top:2px solid var(--border)}.tips-section h3{display:flex;align-items:center;gap:10px;color:var(--text);margin-bottom:20px}.tips-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}.tip-card{background:var(--bg);padding:20px;border-radius:12px;text-align:center;transition:all .3s ease}.tip-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.tip-number{width:30px;height:30px;background:var(--gradient-primary);color:#fff;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:700;margin-bottom:12px}.tip-card h4{color:var(--text);margin-bottom:8px}.tip-card p{font-size:.85rem;color:var(--text-light)}.ai-chat-container{max-width:900px;margin:0 auto;height:90vh;display:flex;flex-direction:column;background:var(--gradient-primary);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.chat-header{background:var(--bg-white);padding:20px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);flex-wrap:wrap;gap:15px}.header-left{display:flex;align-items:center;gap:15px}.ai-avatar{position:relative}.ai-avatar-icon{font-size:2.5rem;background:var(--gradient-primary);border-radius:50%;padding:8px;display:inline-block}.online-indicator{position:absolute;bottom:5px;right:5px;width:12px;height:12px;background:var(--success);border-radius:50%;border:2px solid white;animation:pulse 2s infinite}.header-info h2{color:var(--text);font-size:1.3rem;margin-bottom:4px}.status-text{color:var(--success);font-size:.8rem;font-weight:500}.clear-btn,.new-chat-btn{padding:8px 16px;border:none;border-radius:8px;cursor:pointer;transition:all .3s ease}.clear-btn{background:#ef44441a;color:var(--error)}.clear-btn:hover{background:#ef444433;transform:translateY(-2px)}.new-chat-btn{background:var(--gradient-primary);color:#fff}.new-chat-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.chat-messages{flex:1;overflow-y:auto;padding:20px;background:var(--bg)}.welcome-section{text-align:center;padding:40px 20px;animation:fadeIn .5s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.welcome-icon{font-size:4rem;margin-bottom:20px}.welcome-section h3{color:var(--text);margin-bottom:10px}.welcome-section p{color:var(--text-light);margin-bottom:30px}.suggestions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px;margin-top:20px}.suggestion-btn{background:var(--bg-white);border:1px solid var(--border);padding:12px;border-radius:10px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:10px;color:var(--text)}.suggestion-btn:hover{transform:translateY(-2px);border-color:var(--primary)}.message-wrapper{display:flex;margin-bottom:20px;animation:slideInMsg .3s ease-out}@keyframes slideInMsg{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.user-wrapper{justify-content:flex-end}.ai-wrapper{justify-content:flex-start}.message-bubble{max-width:70%;display:flex;align-items:flex-start;gap:10px}.user-bubble{background:var(--gradient-primary);color:#fff;padding:12px 16px;border-radius:20px 20px 4px}.ai-bubble{background:var(--bg-white);padding:12px 16px;border-radius:20px 20px 20px 4px;box-shadow:var(--shadow)}.error-bubble{background:#ef44441a;color:var(--error);border-left:4px solid var(--error)}.ai-icon,.user-icon{font-size:1.2rem;flex-shrink:0}.message-content{flex:1}.message-text{line-height:1.5;word-wrap:break-word;white-space:pre-wrap}.message-time{font-size:.7rem;margin-top:5px;opacity:.7}.user-bubble .message-time{text-align:right}.typing-indicator{margin-bottom:20px;animation:fadeIn .3s ease-out}.typing-bubble{background:var(--bg-white);padding:12px 20px;border-radius:20px;display:inline-flex;align-items:center;gap:8px;box-shadow:var(--shadow)}.typing-dot{width:8px;height:8px;background:var(--text-light);border-radius:50%;animation:typingAnimation 1.4s infinite ease-in-out}.typing-dot:nth-child(1){animation-delay:-.32s}.typing-dot:nth-child(2){animation-delay:-.16s}@keyframes typingAnimation{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-10px)}}.typing-text{font-size:.85rem;color:var(--text-light);margin-left:5px}.chat-input-container{background:var(--bg-white);padding:20px;border-top:1px solid var(--border)}.input-wrapper{display:flex;gap:10px;align-items:flex-end}.chat-input{flex:1;padding:12px;border:2px solid 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