.chat-shell{background:#ededed;overflow:hidden;border-radius:12px;box-shadow:0 12px 35px #23382d14;min-height:560px;height:calc(100dvh - 120px);max-height:860px;display:flex;flex-direction:column}.chat-context{background:#f7f7f7;border-bottom:1px solid #ddd;padding:14px 18px;flex-shrink:0}.chat-messages{flex:1;min-height:0;background:#ededed;padding:22px 18px;gap:22px}.message-row{display:flex;align-items:flex-start;gap:10px}.message-row.user{flex-direction:row-reverse;justify-content:flex-start}.mv-avatar{width:38px;height:38px;flex:0 0 38px;display:flex;align-items:center;justify-content:center;border-radius:7px;background:#dfc9b7;color:#654c3b;font-weight:700}.user .mv-avatar{background:#b9d5c1;color:#23593b}.message-content{max-width:calc(100% - 48px);min-width:0;gap:6px}.mv-sender{font-size:11px;color:#888}.message-bubble{white-space:pre-wrap;overflow-wrap:anywhere;box-shadow:none;line-height:1.65;font-size:16px;border-radius:6px;padding:10px 13px;position:relative}.message-row.companion .message-bubble{background:#fff;color:#252525}.message-row.user .message-bubble{background:#95ec69;color:#172b11}.message-row.user .message-bubble:after{content:"";position:absolute;right:-6px;top:12px;border-width:6px 0 6px 7px;border-style:solid;border-color:transparent transparent transparent #95ec69}.mv-voice-first{max-width:100%;min-width:0}.mv-voice-bar{display:flex;align-items:center;justify-content:flex-start;gap:12px;width:260px;max-width:100%;min-height:52px;padding:12px 16px;border-radius:6px;background:#fff;color:#2b4334;font-size:13px;font-weight:500;box-shadow:0 1px 2px #00000008}.mv-wave{font-size:20px;letter-spacing:2px;color:#337646}.mv-voice-bar.is-playing{background:#e3f4dd}.mv-voice-bar.is-playing .mv-wave{animation:mv-pulse .8s ease-in-out infinite alternate}.mv-voice-bar.is-preparing{color:#777}.mv-voice-bar.is-preparing svg{animation:voice-spin 1.2s linear infinite}.mv-transcript{margin-top:7px}.mv-transcript summary{cursor:pointer;color:#68756b;font-size:12px;padding:4px 0}.mv-transcript .message-bubble{margin-top:6px;font-size:14px;background:#ffffffa8}.chat-input{background:#f7f7f7;border-top:1px solid #ddd;padding:12px;flex-shrink:0;gap:10px}.chat-input textarea{background:#fff;border:1px solid #ddd;border-radius:6px;min-height:44px;max-height:120px;font-size:16px;resize:none}.chat-input .send-button{background:#07c160;color:white;border-radius:6px;box-shadow:none}.chat-input .speech-button{background:transparent;border:1px solid #bbb;color:#333}.ai-disclosure{background:#ededed;font-size:10px;padding:5px 10px;color:#999}.voice-action{background:transparent;border:0;padding:4px 0;font-weight:500}.voice-toggle{font-size:12px}.voice-error{max-width:280px;font-size:12px}.history-button{background:transparent;box-shadow:none;border:0;color:#888}@keyframes mv-pulse{from{opacity:.4}to{opacity:1}}@media(prefers-reduced-motion:reduce){.mv-wave{animation:none!important}}@media(max-width:860px){.workspace:has(.chat-shell){display:flex;flex-direction:column}.workspace:has(.chat-shell)>.main-panel{order:-1;width:100%}.app:has(.chat-shell)>.welcome-panel{display:none}.chat-shell{height:78dvh;min-height:420px;max-height:none;border-radius:8px}.chat-messages{padding:16px 10px}.mv-avatar{width:32px;height:32px;flex-basis:32px}.message-row{gap:8px}.message-content{max-width:calc(100% - 40px)}.mv-voice-bar{width:238px;gap:9px;padding:11px 13px}.chat-context{padding:12px}.chat-input{padding:9px;gap:7px}.chat-input textarea{padding:9px}.chat-context-main strong{font-size:14px}.topbar{margin-bottom:12px}.brand-subline,.eyebrow{display:none}.app{padding:10px}h1{font-size:25px}.topbar{flex-direction:row;align-items:center}.topbar-actions{width:auto}.status-pill{display:none}}