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var(--border);border-radius:10px;padding:10px 14px;font-size:13px;color:var(--body);cursor:pointer;text-align:left;transition:all var(--transition-fast);font-family:var(--font-body);line-height:1.4}.coach-starter:hover{background:var(--card-hover);border-color:var(--blue);color:var(--blue)}.coach-loading-starters{font-size:12px;color:var(--mid-txt);text-align:center;padding:12px}.coach-msg{display:flex;gap:8px;align-items:flex-start}.coach-msg-user{justify-content:flex-end}.coach-msg-avatar{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--mid));display:flex;align-items:center;justify-content:center}.coach-msg-avatar svg{stroke:#fff;width:14px;height:14px}.coach-msg-bubble{max-width:85%;padding:10px 14px;border-radius:12px;font-size:13px;line-height:1.55}.coach-msg-user .coach-msg-bubble{background:linear-gradient(135deg,var(--blue),var(--mid));color:#fff;border-bottom-right-radius:4px}.coach-msg-assistant .coach-msg-bubble{background:var(--bg);color:var(--body);border-bottom-left-radius:4px}.coach-typing{display:flex;gap:4px;padding:14px 18px}.coach-typing span{width:7px;height:7px;border-radius:50%;background:var(--mid-txt);animation:coachTyping 1.2s infinite}.coach-typing span:nth-child(2){animation-delay:.2s}.coach-typing span:nth-child(3){animation-delay:.4s}@keyframes coachTyping{0%,60%,to{opacity:.3;transform:scale(.8)}30%{opacity:1;transform:scale(1)}}.coach-input-form{display:flex;gap:8px;padding:12px 14px;border-top:1px solid var(--border);background:var(--white)}.coach-input{flex:1;border:1px solid var(--border);border-radius:20px;padding:8px 14px;font-size:13px;background:var(--input-bg);color:var(--body);font-family:var(--font-body);outline:none;transition:border-color var(--transition-fast)}.coach-input:focus{border-color:var(--blue)}.coach-input::placeholder{color:var(--mid-txt)}.coach-send{width:36px;height:36px;border-radius:50%;border:none;background:linear-gradient(135deg,var(--blue),var(--mid));color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);flex-shrink:0}.coach-send:hover{transform:scale(1.05)}.coach-send:disabled{opacity:.5;cursor:not-allowed}.coach-send svg{stroke:#fff}.coach-msg{position:relative}.coach-msg-assistant{display:flex;align-items:flex-start;gap:8px}.coach-speak-btn{background:none;border:none;cursor:pointer;padding:4px;color:var(--mid-txt);opacity:0;transition:opacity .2s,color .2s;flex-shrink:0;align-self:flex-end;margin-bottom:4px}.coach-msg-assistant:hover .coach-speak-btn{opacity:1}.coach-speak-btn.speaking{opacity:1;color:var(--blue)}.coach-speak-btn:hover{color:var(--blue)}.coach-speak-btn svg{width:14px;height:14px}.coach-mic-btn{width:36px;height:36px;border-radius:50%;border:1px solid var(--border);background:var(--input-bg);color:var(--mid-txt);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}.coach-mic-btn:hover{border-color:var(--blue);color:var(--blue)}.coach-mic-btn.listening{background:var(--blue);border-color:var(--blue);color:#fff;animation:micPulse 1.5s infinite}@keyframes micPulse{0%,to{box-shadow:0 0 #0b41cd66}50%{box-shadow:0 0 0 8px #0b41cd00}}.coach-mic-btn svg{width:16px;height:16px}.speak-article-btn.speaking{background:var(--blue)!important;color:#fff!important}@media (max-width: 768px){#ai-coach-widget{bottom:16px;right:16px}.coach-fab-label{display:none}.coach-fab{padding:12px;border-radius:50%}.coach-panel{width:calc(100vw - 32px);max-height:70vh;right:-8px}}.mobile-only{display:none}@media (max-width: 900px){.mobile-only{display:block}}.bottom-nav{display:none}@media (max-width: 900px){.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:100;background:var(--white);border-top:1px solid var(--border);padding:4px 0 calc(4px + env(safe-area-inset-bottom,0px));justify-content:space-around;align-items:stretch;box-shadow:0 -2px 12px #00000014;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:rgba(var(--white-rgb, 255, 255, 255),.92)}[data-theme=dark] .bottom-nav{background:#030c24eb;box-shadow:0 -2px 12px #0000004d}.bottom-nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:6px 4px 4px;border:none;background:none;color:var(--text-secondary);cursor:pointer;position:relative;transition:color .2s ease;-webkit-tap-highlight-color:transparent;min-height:48px}.bottom-nav-item.active,.bottom-nav-item.active .bottom-nav-icon{color:var(--blue)}.bottom-nav-item.active .bottom-nav-label{color:var(--blue);font-weight:600}.bottom-nav-icon{display:flex;align-items:center;justify-content:center;width:24px;height:24px}.bottom-nav-icon svg{width:20px;height:20px}.bottom-nav-label{font-size:10px;font-weight:500;font-family:var(--font-body);line-height:1;letter-spacing:.01em}.bottom-nav-avatar{display:flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--mid));color:#fff;font-size:11px;font-weight:700;font-family:var(--font-display)}.bottom-nav-badge{position:absolute;top:2px;right:50%;transform:translate(14px);background:var(--blue);color:#fff;font-size:9px;font-weight:700;min-width:16px;height:16px;line-height:16px;border-radius:8px;text-align:center;padding:0 4px}.bottom-nav-coach.locked .bottom-nav-icon{opacity:.5}.main-content{padding-bottom:calc(72px + env(safe-area-inset-bottom,0px))!important}#ai-coach-widget .coach-fab{display:none}#ai-coach-widget{bottom:0;right:0;left:0;top:0;z-index:200;pointer-events:none}#ai-coach-widget:has(.coach-panel.open){pointer-events:all}.coach-panel{position:fixed!important;top:0!important;left:0!important;right:0!important;bottom:0!important;width:100%!important;max-height:100%!important;height:100%;border-radius:0!important;transform:translateY(100%)!important;opacity:1!important}.coach-panel.open{transform:translateY(0)!important}.coach-header{padding:16px 16px calc(16px + env(safe-area-inset-top,0px));padding-top:calc(16px + env(safe-area-inset-top,0px))}.coach-messages{flex:1;min-height:0}.coach-input-form{padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px))}.mobile-header{padding:10px 16px calc(10px + env(safe-area-inset-top,0px));padding-top:calc(10px + env(safe-area-inset-top,0px))}.card{-webkit-tap-highlight-color:transparent}.filter-btn{min-height:36px;padding:6px 14px}.card-actions button{min-width:36px;min-height:36px}}@media (min-width: 901px){.bottom-nav{display:none!important}}