:root{--bg: var(--tg-theme-bg-color, #1a1a2e);--bg-secondary: var(--tg-theme-secondary-bg-color, #16213e);--text: var(--tg-theme-text-color, #e8e8e8);--text-secondary: var(--tg-theme-hint-color, #a0a0b0);--accent: var(--tg-theme-button-color, #4a90d9);--accent-text: var(--tg-theme-button-text-color, #fff);--link: var(--tg-theme-link-color, #5baaef);--border: rgba(255, 255, 255, .08);--card-bg: rgba(255, 255, 255, .04);--danger: #e74c3c;--success: #2ecc71;--radius: 14px;--radius-sm: 10px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overflow-x:hidden}.app{min-height:100vh;padding-bottom:72px}.content{padding:12px 16px;max-width:480px;margin:0 auto}.loader{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:16px;color:var(--text-secondary)}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;top:16px;left:50%;transform:translate(-50%);background:var(--accent);color:var(--accent-text);padding:10px 20px;border-radius:20px;font-size:14px;font-weight:500;z-index:1000;animation:slideDown .3s ease;max-width:calc(100% - 32px);text-align:center}@keyframes slideDown{0%{opacity:0;transform:translate(-50%) translateY(-20px)}}.hero{text-align:center;padding:20px 0 12px}.hero h1{font-size:28px;margin-bottom:4px}.hero p{color:var(--text-secondary);font-size:14px}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:10px}.onboarding{text-align:center}.onboarding h3{margin-bottom:6px}.onboarding p{color:var(--text-secondary);font-size:14px;margin-bottom:14px}.quick-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:16px 0}.action-btn{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 8px;border-radius:var(--radius);border:none;font-size:12px;font-weight:500;cursor:pointer;color:#fff;transition:transform .15s}.action-btn:active{transform:scale(.95)}.action-btn--blue{background:linear-gradient(135deg,#4a90d9,#357abd)}.action-btn--green{background:linear-gradient(135deg,#2ecc71,#27ae60)}.action-btn--purple{background:linear-gradient(135deg,#9b59b6,#8e44ad)}.action-btn--amber{background:linear-gradient(135deg,#f39c12,#e67e22)}.section{margin:16px 0}.section h2{font-size:17px}.section h3{font-size:15px;margin-bottom:10px}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.link-btn{background:none;border:none;color:var(--link);font-size:13px;cursor:pointer;display:flex;align-items:center;gap:2px}.page-header{display:flex;align-items:center;gap:10px;margin-bottom:14px;padding:4px 0}.page-header h2{font-size:20px;flex:1}.back-btn{background:none;border:none;color:var(--text);cursor:pointer;padding:4px;display:flex}.training-card{cursor:pointer;transition:transform .15s}.training-card:active{transform:scale(.98)}.training-card__top{display:flex;align-items:center;gap:8px;margin-bottom:8px}.training-card__activity{font-weight:600;font-size:15px}.training-card__slots{margin-left:auto;font-size:13px;color:var(--text-secondary);background:var(--border);padding:2px 8px;border-radius:12px}.training-card__details{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--text-secondary)}.training-card__details span{display:flex;align-items:center;gap:6px}.training-card__comment{font-size:13px;color:var(--text-secondary);margin-top:6px;font-style:italic}.training-card__actions{display:flex;gap:8px;margin-top:10px}.training-detail{padding:18px}.training-detail__badge{font-size:20px;font-weight:700;margin-bottom:12px}.training-detail__row{display:flex;align-items:center;gap:8px;font-size:14px;margin-bottom:8px;color:var(--text-secondary)}.training-detail__comment{margin:12px 0;padding:10px;background:var(--bg);border-radius:var(--radius-sm);font-size:14px}.training-detail__creator{font-size:13px;color:var(--text-secondary);margin-bottom:14px}.training-detail__actions{margin-top:14px}.participants-list{display:flex;flex-wrap:wrap;gap:8px}.participant{display:flex;align-items:center;gap:6px;background:var(--card-bg);border:1px solid var(--border);padding:6px 12px;border-radius:20px;font-size:13px}.participant__avatar{width:24px;height:24px;border-radius:50%;background:var(--accent);color:var(--accent-text);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600}.comment{padding:10px 0;border-bottom:1px solid var(--border)}.comment strong{font-size:13px}.comment p{font-size:14px;margin:4px 0}.comment__time{font-size:11px;color:var(--text-secondary)}.comment-form{display:flex;gap:8px;margin-top:10px}.comment-form input{flex:1;padding:10px 14px;border-radius:20px;border:1px solid var(--border);background:var(--card-bg);color:var(--text);font-size:14px;outline:none}.comment-form input:focus{border-color:var(--accent)}.profile-card{display:flex;align-items:center;gap:12px;cursor:default}.profile-card__avatar{width:40px;height:40px;border-radius:50%;background:var(--accent);color:var(--accent-text);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;flex-shrink:0}.profile-card__info{flex:1;display:flex;flex-direction:column;gap:2px}.profile-card__info strong{font-size:14px}.profile-card__info span,.profile-card__stats{font-size:12px;color:var(--text-secondary)}.profile-detail{text-align:center;padding:20px}.profile-detail__avatar{width:64px;height:64px;border-radius:50%;background:var(--accent);color:var(--accent-text);display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700;margin:0 auto 12px}.profile-detail h3{font-size:20px;margin-bottom:6px}.profile-detail p{font-size:14px;color:var(--text-secondary);margin:4px 0}.profile-detail__stats{display:flex;justify-content:center;gap:32px;margin:16px 0}.profile-detail__stats div{text-align:center}.profile-detail__stats strong{font-size:20px;display:block}.profile-detail__stats span{font-size:12px;color:var(--text-secondary)}.tag{display:inline-block;padding:2px 8px;border-radius:12px;font-size:12px;font-weight:500}.tag--blue{background:#4a90d933;color:var(--link)}.tag--small{font-size:11px;padding:1px 6px}.filter-bar{display:flex;gap:6px;margin-bottom:12px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.filter-bar::-webkit-scrollbar{display:none}.chip{padding:6px 14px;border-radius:16px;border:1px solid var(--border);background:transparent;color:var(--text-secondary);font-size:13px;white-space:nowrap;cursor:pointer;transition:all .2s}.chip--active{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.form{display:flex;flex-direction:column;gap:14px}.form label{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:500;color:var(--text-secondary)}.form input,.form select,.form textarea{padding:12px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--card-bg);color:var(--text);font-size:15px;outline:none;font-family:inherit}.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--accent)}.form select{appearance:none}.toggle-group{display:flex;gap:8px}.toggle{flex:1;padding:10px;border-radius:var(--radius-sm);border:1px solid var(--border);background:transparent;color:var(--text);font-size:14px;cursor:pointer;transition:all .2s}.toggle--active{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:var(--radius-sm);border:none;font-size:14px;font-weight:600;cursor:pointer;transition:all .15s;font-family:inherit}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:var(--accent);color:var(--accent-text)}.btn--secondary{background:var(--card-bg);color:var(--text);border:1px solid var(--border)}.btn--danger{background:var(--danger);color:#fff}.btn--small{padding:6px 12px;font-size:13px}.btn--full{width:100%}.empty{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 0;color:var(--text-secondary);text-align:center}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--bg-secondary);border-top:1px solid var(--border);padding:6px 0 env(safe-area-inset-bottom,8px);z-index:100}.bottom-nav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;border:none;background:none;color:var(--text-secondary);font-size:10px;cursor:pointer;transition:color .2s}.bottom-nav button.active{color:var(--accent)}.bottom-nav button span{font-size:10px}