@charset "UTF-8";
:root{--bg:#fff;--ink:#171717;--muted:#737373;--line:#e7e7e7;--panel:#f4f4f4;--hover:#ececec;--sidebar:#f9f9f9;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);min-height:100dvh}button,input,select,textarea{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--muted);outline-offset:3px}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}[hidden]{display:none!important}
.app-shell{max-width:860px;margin:auto;padding:0 20px 24px}.topbar{height:64px;display:flex;align-items:center;justify-content:space-between;background:var(--bg);position:sticky;top:0;z-index:8;margin:0 -4px}.brand{font-size:20px;font-weight:600;letter-spacing:-.4px}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:0;border-radius:12px;background:transparent;font-size:27px}.icon-button:hover{background:var(--panel)}h1,h2,h3,p{margin-top:0}h1{font-size:26px;line-height:1.45;font-weight:600;letter-spacing:-.6px;overflow-wrap:anywhere}h2{font-size:17px;font-weight:600}h3{font-size:15px;font-weight:500}p{line-height:1.7}.start-page{max-width:660px;margin:auto;padding-top:clamp(65px,16dvh,150px)}.start-title{text-align:center;margin-bottom:28px}.start-title h1{font-size:27px}.start-note{text-align:center;font-size:12px;color:var(--muted);margin:12px 0 38px}.recent-shortcuts{max-width:440px;margin:auto}.recent-shortcuts>span{display:block;font-size:12px;color:var(--muted);margin:0 12px 10px}.recent-shortcuts>a{display:flex;align-items:center;gap:10px;padding:12px;border-radius:10px;font-size:14px;min-height:48px}.recent-shortcuts>a:hover{background:var(--panel)}.recent-shortcuts>a>span{flex:1;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.recent-shortcuts svg{width:18px;height:18px;color:var(--muted)}.recent-shortcuts svg:last-child{width:15px}
.composer{background:var(--panel);padding:10px 12px;border:1px solid var(--line);border-radius:24px;position:sticky;bottom:calc(10px + env(safe-area-inset-bottom,0px));margin-top:24px;z-index:5}.home-composer{position:relative;bottom:auto;margin-top:0}.composer textarea{width:100%;display:block;min-height:64px;max-height:180px;resize:vertical;background:transparent;border:0;outline:none;line-height:1.7;font-size:16px;padding:6px 3px}.composer-actions{display:flex;align-items:center;gap:8px;padding-top:5px}.composer-actions button{height:40px;width:40px;display:flex;align-items:center;justify-content:center;border:0;border-radius:50%;background:transparent}.composer-actions button:hover{background:var(--hover)}.composer-actions .send{background:var(--ink);color:var(--bg);margin-left:auto}.composer-actions .send:hover{opacity:.8;background:var(--ink)}.composer-hint{flex:1}.composer-actions select{background:transparent;border:0;max-width:calc(100% - 104px);min-width:0;width:100%;margin-right:auto;font-size:13px;height:40px;padding-right:6px;text-overflow:ellipsis;outline:none}.composer-actions select:focus-visible{outline:2px solid var(--muted)}
.sidebar{position:fixed;inset:0 auto 0 0;width:min(320px,88vw);height:100dvh;max-height:100dvh;max-width:100%;margin:0;border:0;border-right:1px solid var(--line);padding:16px 12px calc(14px + env(safe-area-inset-bottom,0px));background:var(--sidebar);color:var(--ink)}.sidebar[open]{display:flex;flex-direction:column}.sidebar::backdrop{background:#0006}.sidebar-top{display:flex;justify-content:space-between;align-items:center;padding:0 4px 10px}.sidebar-top strong{font-size:19px}.sidebar .search{margin:8px 0;background:var(--bg)}.menu-link{display:flex;align-items:center;gap:12px;min-height:46px;padding:10px 12px;border-radius:10px;font-size:14px}.menu-link:hover,.sidebar-chat:hover,.sidebar-chat.selected{background:var(--hover)}.menu-link svg{width:19px;height:19px}.sidebar-label{color:var(--muted);font-size:12px;padding:24px 12px 10px}.sidebar-chats{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain}.sidebar-chat{padding:12px;min-height:44px;display:flex;align-items:center;gap:8px;font-size:14px;border-radius:9px}.sidebar-chat span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.activity-dot{width:5px;height:5px;border-radius:50%;background:#20936a;flex-shrink:0}.sidebar-empty{padding:12px;color:var(--muted);font-size:13px}.sidebar-account{border-top:1px solid var(--line);display:flex;align-items:center;gap:10px;padding:16px 8px 0;margin-top:12px}.account-avatar{display:grid;place-items:center;width:35px;height:35px;background:#e8e8e8;color:#444;border-radius:50%;font-size:14px}.sidebar-account>span:nth-child(2){flex:1}.sidebar-account strong{display:block;font-size:14px;font-weight:500}.sidebar-account small{font-size:11px;display:flex;align-items:center;gap:5px;color:var(--muted);margin-top:4px}.sidebar-account>svg{width:19px;height:19px}.sidebar-account small i{display:none}.sidebar-account small .connected-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#20936a}
.page-intro{margin:24px 0}.page-intro h1{font-size:24px;margin-bottom:16px}.search{display:block;width:100%;height:46px;border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:0 13px;font-size:16px;color:var(--ink)}.section-heading{margin:28px 0 8px}.section-heading h2{font-size:13px;color:var(--muted);font-weight:500}.project-card{display:block;border-bottom:1px solid var(--line);padding:19px 0}.card-top{display:flex;align-items:center;gap:12px}.project-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0;color:var(--muted)}.project-icon svg{height:20px;width:20px}.card-title{flex:1;min-width:0}.card-title h3{font-size:15px;margin-bottom:5px;overflow-wrap:anywhere}.card-title small{font-size:12px;color:var(--muted)}.card-top>svg{width:17px;color:var(--muted)}.filter-row{display:flex;gap:8px;margin:16px 0}.filter-row button{border:0;border-radius:18px;padding:10px 15px;min-height:44px;background:transparent;font-size:13px;color:var(--muted)}.filter-row button.selected{background:var(--panel);color:var(--ink)}.chat-list-row{display:flex;align-items:center;gap:10px;padding:18px 0;border-bottom:1px solid var(--line)}.chat-snippet{flex:1;min-width:0}.chat-snippet h3{margin-bottom:6px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.5}.chat-snippet p{font-size:12px;color:var(--muted);margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-list-row time{font-size:11px;white-space:nowrap;color:var(--muted)}.chat-header{display:flex;align-items:center;gap:8px;padding:12px 0 20px}.chat-header>.icon-button{width:34px}.chat-name{flex:1;min-width:0}.chat-name h2{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:4px}.chat-name small{font-size:11px;color:var(--muted)}.status{display:inline-flex;align-items:center;gap:5px;font-size:10px;color:var(--muted);white-space:nowrap}.status i{display:none}.load-older{display:block;width:max-content;max-width:100%;min-height:44px;margin:10px auto 24px;border:1px solid var(--line);padding:10px 18px;border-radius:20px;background:var(--bg);font-size:12px;color:var(--muted)}
.message{font-size:15px;line-height:1.85;margin-bottom:26px;overflow-wrap:anywhere}.message.user{background:var(--panel);border-radius:22px;padding:12px 18px;margin-left:auto;max-width:88%;width:fit-content}.message.assistant .bubble{padding:0;background:none;border:0}.assistant-label{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--muted);margin:0 0 10px}.assistant-label small{font-weight:400;font-size:10px}.message p{margin:0 0 12px;white-space:pre-wrap}.message p:last-child{margin-bottom:0}.message h3{font-size:16px;font-weight:600;margin:15px 0 9px}.message ul,.message ol{padding-left:24px;margin:10px 0}.message li+li{margin-top:6px}.message pre{background:var(--panel);border:1px solid var(--line);padding:14px;border-radius:12px;white-space:pre;overflow:auto;max-width:100%;line-height:1.65}.message code{font:13px/1.65 ui-monospace,Consolas,monospace}.message p code,.message li code{background:var(--panel);padding:2px 4px;border-radius:4px}.message a{text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.tool-event{margin:10px 0;color:var(--muted);font-size:11px}.tool-event summary{display:flex;align-items:center;gap:7px;cursor:pointer;min-height:40px;list-style:none}.tool-event summary>span{min-width:0;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tool-event summary>small{font-size:10px}.tool-event svg{width:15px;height:15px}.tool-event pre{background:var(--panel);padding:12px;border-radius:10px;white-space:pre-wrap;overflow-wrap:anywhere;max-height:300px;overflow:auto;font:11px/1.7 ui-monospace,Consolas,monospace}.tool-group{margin:14px 0 24px;border:1px solid var(--line);border-radius:12px;padding:0 12px}.tool-group>summary{display:flex;align-items:center;gap:8px;min-height:44px;font-size:12px;color:var(--muted);cursor:pointer;list-style:none}.tool-group>summary:after{content:'⌄';margin-left:auto}.tool-group[open]>summary:after{content:'⌃'}.tool-group svg{height:15px;width:15px}.tool-group>div{border-top:1px solid var(--line)}
.settings-card{border-bottom:1px solid var(--line)}.setting-row{display:flex;align-items:center;gap:12px;min-height:72px;padding:10px 0}.setting-row>svg{width:19px;color:var(--muted)}.setting-row>div{flex:1;min-width:0}.setting-row strong{display:block;font-size:14px;font-weight:400}.setting-row small{display:block;font-size:12px;color:var(--muted);margin-top:5px;line-height:1.6}.setting-row small:empty{display:none}.connection-label{font-size:11px;color:var(--muted);white-space:nowrap}.switch{height:28px;width:46px;background:#bdbdbd;border:0;border-radius:20px;padding:3px;position:relative;flex-shrink:0}.switch:before{content:'';display:block;width:22px;height:22px;border-radius:50%;background:#fff;transition:transform .15s}.switch:after{content:'';position:absolute;inset:-8px 0}.switch[aria-checked=true]{background:#20936a}.switch[aria-checked=true]:before{transform:translateX(18px)}.settings-bottom{font-size:12px;color:var(--muted);text-align:center;margin:24px 0}.primary-button,.secondary-button{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:48px;border-radius:24px;font-size:14px;margin-top:14px;padding:10px 18px}.primary-button{background:var(--ink);color:var(--bg);border:1px solid var(--ink)}.secondary-button{background:var(--bg);border:1px solid var(--line)}.primary-button svg{width:17px}.new-chat{width:auto;margin-bottom:22px}.text-button{min-height:44px;border:0;background:none;font-size:13px;color:var(--muted)}.empty-state{padding:40px 12px;text-align:center;color:var(--muted);font-size:13px}.inline-warning{background:var(--panel);border:1px solid var(--line);padding:12px 14px;border-radius:12px;font-size:13px;line-height:1.7;margin:12px 0;overflow-wrap:anywhere}.inline-warning button{border:0;background:none;text-decoration:underline;padding:8px}.form-error{font-size:12px;color:#b34537;line-height:1.6;margin:12px 0}.form-error:empty{display:none}.form-label{font-size:13px;display:block;text-align:left;margin:18px 0 8px}
.voice-dialog{width:min(calc(100% - 28px),420px);max-height:calc(100dvh - 28px);overflow:auto;border:1px solid var(--line);border-radius:24px;padding:28px 22px;background:var(--bg);color:var(--ink);text-align:center}.voice-dialog::backdrop{background:#0005}.close-button{position:absolute;right:12px;top:10px;display:grid;place-items:center;border:0;background:transparent;border-radius:50%;width:44px;height:44px;font-size:25px}.voice-orb{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--panel);margin:8px auto 16px}.voice-dialog h2{font-size:20px;margin-bottom:16px}.voice-dialog>p{font-size:12px;color:var(--muted);line-height:1.7}.voice-dialog textarea{width:100%;min-height:110px;background:var(--panel);border:1px solid var(--line);padding:12px;border-radius:12px;font-size:16px;resize:vertical;line-height:1.7}.voice-dialog>small{display:block;margin-top:16px;font-size:10px;color:var(--muted);line-height:1.6}.voice-dialog select{margin-bottom:12px}.audio-import{width:100%;margin-top:4px}.waveform{display:none}.listening .voice-orb{outline:4px solid var(--line)}.login-card{width:min(calc(100% - 40px),360px);margin:clamp(65px,15dvh,140px) auto 40px;text-align:center}.login-brand{font-size:27px;margin-bottom:36px}.login-card h1{font-size:25px;margin-bottom:10px}.login-card>p{font-size:13px;color:var(--muted);margin-bottom:28px}.login-card .search{height:50px;background:var(--bg)}.login-card .primary-button{margin-top:24px}.loading-ring{display:inline-block;width:20px;height:20px;border:2px solid var(--line);border-top-color:var(--muted);border-radius:50%;animation:spin 1s linear infinite}#toast{position:fixed;bottom:calc(30px + env(safe-area-inset-bottom,0px));left:50%;transform:translate(-50%,10px);background:var(--ink);color:var(--bg);font-size:13px;line-height:1.6;padding:12px 18px;border-radius:14px;max-width:calc(100% - 32px);width:max-content;pointer-events:none;opacity:0;z-index:50;transition:opacity .15s,transform .15s}#toast.visible{opacity:1;transform:translate(-50%,0)}
.dark{--bg:#212121;--ink:#ececec;--muted:#aaa;--line:#3b3b3b;--panel:#303030;--hover:#383838;--sidebar:#171717;color-scheme:dark}.dark .account-avatar{background:#414141;color:#ddd}.reduce-motion *{animation:none!important;transition:none!important}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}@media(max-width:365px){.app-shell{padding:0 14px 20px}.start-title h1{font-size:24px}.composer{padding:9px 10px}.start-page{padding-top:70px}.chat-list-row time{display:none}}@media(min-width:760px){.app-shell{padding:0 32px 24px}.topbar{height:72px}.start-page{padding-top:18dvh}.message{font-size:16px}.chat-header{padding-top:20px}}
/* Desktop-style navigation, adapted for a touch drawer. */
.sidebar{width:min(340px,90vw);padding:12px 10px calc(12px + env(safe-area-inset-bottom,0px))}.sidebar-top{padding-bottom:6px}.sidebar .menu-link{width:100%;border:0;background:transparent;text-align:left;flex-shrink:0}.sidebar .menu-link:hover{background:var(--hover)}.sidebar .sidebar-search{height:44px;font-size:14px;flex-shrink:0;margin:6px 0 10px}.sidebar-content{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent}.sidebar-section{margin-bottom:8px}.sidebar-section-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:40px;padding:8px 12px;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:12px;text-align:left}.sidebar-section-toggle:hover{background:var(--hover)}.sidebar-section-toggle>svg{height:12px;width:12px;transform:rotate(90deg)}.sidebar-section-toggle[aria-expanded=false]>svg{transform:none}.project-tree-row{display:flex;align-items:center;min-width:0;min-height:44px;border-radius:9px}.project-tree-row:hover{background:var(--hover)}.project-toggle{display:flex;align-items:center;gap:8px;padding:0 0 0 10px;flex:1;min-width:0;min-height:44px;background:transparent;border:0;text-align:left;font-size:14px}.project-toggle>svg:first-child{height:12px;width:12px;color:var(--muted)}.project-toggle[aria-expanded=true]>svg:first-child{transform:rotate(90deg)}.project-toggle>svg:nth-child(2){width:18px;height:18px;color:var(--muted)}.project-toggle>span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-new{display:grid;place-items:center;flex-shrink:0;width:44px;height:44px;background:transparent;border:0;border-radius:9px;color:var(--muted)}.project-new>svg{height:17px;width:17px}.project-new:hover{color:var(--ink);background:var(--line)}.project-thread-list{margin:0 10px 5px 25px;padding-left:9px;border-left:1px solid var(--line)}.project-thread-list .sidebar-chat{font-size:13px;padding:10px;min-height:42px}.project-empty{margin:0;padding:12px 10px;color:var(--muted);font-size:12px}.sidebar-chat[aria-current=page]{font-weight:500}.sidebar-account{flex-shrink:0;margin-top:8px;padding-top:12px}.attention-dot{background:#b67c22}.unread-dot{display:none}.current-project>.project-tree-row .project-toggle{font-weight:500}.thread-location:empty{display:none}.thread-location button{display:inline-flex;align-items:center;gap:5px;border:0;background:transparent;color:var(--muted);padding:2px 0;min-height:28px;font-size:11px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.thread-location button svg{width:12px;height:12px}

body:has(#sidebar[open]){overflow:hidden}.sidebar-content{touch-action:pan-y}
/* Dictation stays inside the message composer on phones and computers. */
.inline-voice{display:flex;align-items:center;gap:4px;min-height:58px;width:100%;min-width:0}.inline-voice button{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;min-width:40px;height:44px;border:0;border-radius:22px;background:transparent;font-size:22px}.inline-voice button:hover{background:var(--hover)}.inline-voice button svg{width:18px;height:18px}.inline-voice .voice-convert{font-size:12px;font-weight:500;padding:0 12px;min-width:66px;background:var(--ink);color:var(--bg)}.inline-voice .voice-convert:hover{background:var(--ink);opacity:.8}.voice-wave{flex:1;min-width:24px;width:100%;height:32px;color:var(--ink)}.voice-time{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap;padding:0 4px}.voice-note{font-size:11px;line-height:1.6;color:var(--muted);margin:4px 3px 6px}.voice-note.voice-error{color:#b34537}.recording .voice-time:before{content:'';display:inline-block;width:5px;height:5px;border-radius:50%;margin-right:5px;background:#c84b45}.voice-converting{display:inline-block;width:17px;height:17px;border-radius:50%;border:2px solid var(--line);border-top-color:var(--ink);margin:0 12px;animation:spin .9s linear infinite;flex-shrink:0}.composer-actions select{max-width:calc(100% - 144px)}.composer-actions{gap:5px}.composer-actions>[data-audio-import]{margin-left:auto}.composer-actions .send{margin-left:0}.composer-hint{margin-right:auto}.inline-voice~.composer-actions{padding-top:4px}.dark .voice-note.voice-error{color:#e9a095}@media(max-width:365px){.inline-voice{gap:1px}.inline-voice button{min-width:36px}.inline-voice .voice-convert{min-width:62px;padding:0 9px}.voice-time{padding:0 2px}.voice-note{font-size:10px}.composer-actions select{max-width:calc(100% - 136px)}}

.composer textarea{resize:none;overflow-y:auto}
/* One-time public enrollment stays on the login page, including on phones. */
.pairing-details{margin-top:24px;font-size:14px;line-height:1.6}
.pairing-details summary{cursor:pointer;min-height:44px;display:flex;align-items:center}
.pairing-details p{overflow-wrap:anywhere}
.pairing-details .primary-button{margin-top:16px}
#login-screen{display:flow-root;min-height:100dvh}
/* A single scroll surface, with a stable header and composer on mobile. */
body[data-view=chat]{height:var(--app-height,100dvh);min-height:0;overflow:hidden}
body[data-view=chat] .app-shell{height:100%;display:flex;flex-direction:column;padding-bottom:0}
body[data-view=chat] .topbar{position:relative;flex:0 0 64px}
body[data-view=chat] #main{flex:1;min-height:0}
.chat-page{height:100%;display:flex;flex-direction:column;min-height:0}
.chat-page .chat-header{flex-shrink:0;padding:4px 0 12px;border-bottom:1px solid var(--line)}
.chat-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior-y:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent;padding:18px 0 0;scroll-padding:16px;overflow-anchor:none}
.chat-scroll:focus{outline:none}.chat-scroll:focus-visible{outline:1px solid var(--line);outline-offset:-1px}
.chat-dock{position:relative;flex-shrink:0;padding:10px 0 max(10px,env(safe-area-inset-bottom,0px));background:var(--bg)}
.chat-dock .composer{position:relative;bottom:auto;margin:0}
.composer-hint{font-size:10px;line-height:1.4;color:var(--muted);min-width:0}
.jump-latest{position:absolute;top:-50px;left:50%;transform:translateX(-50%);width:44px;height:44px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);background:var(--bg);color:var(--ink);box-shadow:0 2px 8px #0001;z-index:6;touch-action:manipulation}
.jump-latest:hover{background:var(--panel)}.jump-latest svg{width:20px;height:20px}
/* One compositor-only CSS spinner per active chat; no animation polling. */
.thread-indicator{display:none;width:8px;height:8px;border-radius:50%;flex-shrink:0}
.thread-indicator.running,.status.running i{display:inline-block;width:12px;height:12px;background:none;border:1.5px solid transparent;border-top-color:var(--ink);border-right-color:var(--ink);animation:spin 1s linear infinite}
.thread-indicator.done{display:inline-block;background:#20936a}
.attention-badge{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;min-width:42px;padding:3px 7px;border:1px solid #be842566;border-radius:6px;color:#9a6619;background:#be842514;font-size:10px;line-height:1.5;white-space:nowrap}
.sidebar-chat>.attention-badge{flex:0 0 auto;overflow:visible;font-size:10px}.dark .attention-badge{color:#e0b361;border-color:#be842577}
.approval-card{border:1px solid #be842566;border-radius:15px;padding:14px;margin:12px 0 18px;background:var(--panel);font-size:13px}.approval-card>div:first-child{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.approval-card strong{font-size:13px}.approval-card p{font-size:12px;line-height:1.7;color:var(--muted);margin:10px 0}
.approval-actions{display:flex;flex-wrap:wrap;gap:8px}.approval-actions button,.dialog-actions button{border:1px solid var(--line);border-radius:11px;min-height:44px;padding:9px 12px;background:var(--bg);font-size:12px}
.chat-header{position:relative}.chat-more{width:34px;flex:0 0 34px;font-size:24px}.thread-menu{position:absolute;top:100%;right:0;width:170px;padding:6px;background:var(--sidebar);border:1px solid var(--line);border-radius:12px;box-shadow:0 6px 18px #0002;z-index:15}.thread-menu button{display:block;width:100%;min-height:44px;padding:8px 12px;border:0;border-radius:7px;text-align:left;background:transparent;font-size:13px}.thread-menu button:hover{background:var(--hover)}
.rename-dialog{width:min(360px,calc(100% - 28px));max-height:calc(100dvh - 28px);overflow:auto;padding:22px;border:1px solid var(--line);border-radius:20px;background:var(--bg);color:var(--ink)}.rename-dialog::backdrop{background:#0006}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.dialog-actions [type=submit]{background:var(--ink);color:var(--bg)}




@media(min-width:760px){body[data-view=chat] .topbar{flex-basis:72px}}
@media(max-width:365px){.chat-dock .composer-hint{font-size:9px}}
/* Avoid a fixed body: iOS can scroll focused controls outside its fixed surface. */
html{background:var(--bg);overscroll-behavior-y:none}
html:has(body[data-view=chat]){height:100%;overflow:hidden}
#viewport-origin{position:absolute;top:0;left:0;width:0;height:0;pointer-events:none}
body[data-view=chat]{position:static;width:100%;height:100%;overflow:hidden}
body[data-view=chat] .app-shell{position:absolute;top:var(--app-top,0px);left:0;right:0;width:100%;height:var(--app-height,100dvh);overflow:hidden;background:var(--bg)}
body.keyboard-open .chat-dock{padding-bottom:8px}
body.keyboard-open[data-view=chat] .topbar{display:none}
body.keyboard-open[data-view=chat] .chat-header{padding-bottom:6px}
body.keyboard-open .composer textarea{min-height:44px;max-height:min(112px,25dvh);resize:none}
body.keyboard-open[data-view=home] .app-shell{position:absolute;top:var(--app-top,0px);left:0;right:0;height:var(--app-height,100dvh);overflow:auto;background:var(--bg);padding-bottom:8px}
body.keyboard-open[data-view=home] .topbar,body.keyboard-open .start-title,body.keyboard-open .recent-shortcuts,body.keyboard-open .start-note{display:none}
body.keyboard-open .start-page{padding-top:8px}
.message-delivery{display:block;margin-top:6px;font-size:10px;line-height:1.5;color:var(--muted)}
/* Queue management remains in the chat, above the message composer. */
#send-mode{width:auto;max-width:105px;flex:0 0 auto;margin:0;height:40px;font-size:12px;padding:0 4px}
.delivery-help{margin:6px 4px 0;font-size:10px;line-height:1.5;color:var(--muted)}
#send-queue{margin:0 0 8px;border:1px solid var(--line);border-radius:14px;background:var(--bg);font-size:12px}
#send-queue summary{display:flex;align-items:center;gap:8px;padding:10px 12px;min-height:40px;cursor:pointer;list-style:none;color:var(--muted)}
#send-queue summary:after{content:'⌄';margin-left:auto}#send-queue summary small{font-size:10px}
#send-queue .queue-items{overflow:auto;max-height:165px;overscroll-behavior:contain}
.queue-item{padding:8px 12px;border-top:1px solid var(--line)}.queue-item p{margin:5px 0;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.queue-state{font-weight:500}.queue-item small{font-size:10px;line-height:1.5;color:var(--muted);display:block}
.queue-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:4px}.queue-actions button{border:0;background:var(--panel);border-radius:10px;padding:8px 10px;min-height:40px;font-size:12px}
body.keyboard-open #send-queue,body.keyboard-open .delivery-help{display:none}
.attachment-menu{position:absolute;bottom:58px;left:8px;width:min(290px,calc(100% - 16px));padding:7px;background:var(--sidebar);border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 25px #0002;z-index:12}
.attachment-menu button{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;min-height:46px;padding:9px 12px;border:0;border-radius:10px;background:transparent;font-size:14px;text-align:left}.attachment-menu button:hover{background:var(--hover)}.attachment-menu button span,.attachment-menu small{font-size:10px;color:var(--muted)}.attachment-menu>small{display:block;padding:8px 12px}
.attachment-list{display:flex;gap:7px;overflow-x:auto;max-height:70px;padding:0 0 7px;overscroll-behavior:contain}
.attachment-chip{flex:0 0 auto;max-width:230px;display:flex;align-items:center;gap:7px;padding:5px 7px;border:1px solid var(--line);border-radius:12px;font-size:12px;background:var(--bg)}.attachment-chip img{width:38px;height:38px;object-fit:cover;border-radius:7px}.attachment-chip span{max-width:135px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment-chip small{display:block;font-size:10px;color:var(--muted)}.attachment-chip button{border:0;background:transparent;min-width:32px;height:38px;font-size:20px}
body.keyboard-open .attachment-list{max-height:48px;padding-bottom:4px}body.keyboard-open .attachment-chip img{height:28px;width:28px}
@media(max-height:540px){body[data-view=chat]:has(#chat-input:focus) #send-queue,body[data-view=chat]:has(#chat-input:focus) .delivery-help{display:none}}