@charset "UTF-8";
:root{color-scheme:light;--bg:#fff;--panel:#fff;--text:#24333d;--muted:#82929c;--line:#e2e9ee;--accent:#247fba;--chat:#eaf3f8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}button,input,textarea{font:inherit}button{cursor:pointer;border:0;transition:background .15s}button:disabled{opacity:.5;cursor:default}button:hover:not(:disabled){filter:brightness(.96)}button:focus-visible,input:focus-visible,textarea:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button.primary{background:#1d70ae;color:white;font-weight:600;padding:12px 22px;border-radius:5px}input{width:100%;background:white;border:1px solid #d8e1e7;border-radius:5px;padding:11px 13px;color:var(--text);min-width:0}input::placeholder,textarea::placeholder{color:#93a0a9}label{display:block;margin:16px 0;color:#526670}label input{display:block;margin-top:5px}h1,h2,p{margin:0}h2{font-size:24px}.muted{color:var(--muted)}.text-button{background:transparent;color:#3585b3;padding:8px 5px}.error{color:#bc3547;font-size:13px;min-height:0;margin:8px 0}.error:empty{display:none}.icon-button{background:transparent;color:#7c8d96;display:grid;place-items:center;width:34px;height:34px;border-radius:5px;font-size:23px}.icon-button:hover{background:#eef5fa}.brand-logo{display:block;width:280px;height:92px;background:#fff url('/cloudwalk-logo.jpg') no-repeat 48% 55%;background-size:400px auto;flex-shrink:0}.auth-shell{min-height:100vh;min-height:100dvh;display:flex;justify-content:center;align-items:center;padding:24px}.auth-card{width:380px;max-width:100%;padding:0;background:white}.login-logo{width:100%;height:176px;background-size:100% auto;background-position:center;margin:0 0 28px}.auth-card h2{font-size:26px;line-height:1.5;margin-bottom:6px}.auth-card form{margin-top:28px}.auth-card label{font-weight:500;margin:16px 0}.auth-card input{height:46px}.auth-card .primary{width:100%;height:46px;margin-top:12px}.auth-card>.text-button{width:100%;margin:10px 0 0;color:#3880ac}.login-options{display:flex;align-items:center;justify-content:space-between;margin-top:8px}.login-options .remember{display:flex;align-items:center;gap:6px;font-size:13px;color:#81919b;font-weight:400;margin:0}.remember input{width:14px;height:14px;margin:0;accent-color:#2085d0}.login-options button{font-size:13px;padding:0}.footnote{text-align:center;color:#8a9aa4;font-size:12px;margin-top:20px}.center-screen{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:28px;text-align:center}.eyebrow{color:#8497a5;font-size:12px;letter-spacing:1.5px}.workspace{height:100vh;height:100dvh;display:grid;grid-template-columns:348px minmax(0,1fr);overflow:hidden}.sidebar{position:relative;background:#fff;border-right:1px solid #dae4eb;display:flex;flex-direction:column;min-height:0;z-index:3}.sidebar-header{display:flex;align-items:center;gap:14px;height:60px;flex-shrink:0;padding:0 18px}.sidebar h1{font-size:18px;font-weight:650;margin:0}.sidebar-header #new-chat{margin-left:auto;background:#edf6fc;color:#398abd;width:29px;height:29px}.search{margin:0 13px 8px;position:relative}.search span{position:absolute;left:12px;top:5px;color:#8b9da8;font-size:20px}.search input{margin:0;padding:9px 12px 9px 33px;font-size:14px;background:#f0f4f7;border:0;border-radius:3px;height:38px}.chat-tabs{height:45px;display:flex;gap:20px;padding:0 20px;border-bottom:1px solid #edf1f4;flex-shrink:0}.chat-tabs button{padding:0 0 8px;position:relative;background:none;color:#87969f;font-size:14px}.chat-tabs button.active{color:#2b7ba9}.chat-tabs button.active:after{content:'';position:absolute;bottom:8px;left:0;right:0;height:2px;background:#3d89b3;border-radius:2px}.list-top{display:none;align-items:center;justify-content:space-between;padding:10px 20px}.list-top h2{font-size:14px}.list-top .muted{font-size:12px}.sidebar:has(.nav-button[data-tab="contacts"].active) .list-top{display:flex}.people-list{overflow-y:auto;flex:1;min-height:0;padding:5px 6px}.person{display:flex;align-items:center;gap:11px;width:100%;min-height:66px;margin:0;padding:9px;text-align:left;background:transparent;border-radius:4px;color:var(--text)}.person:hover{background:#f3f7fa}.person.selected{background:#357fb7;color:#fff}.person-info{min-width:0;flex:1}.person-info strong{font-size:14px;font-weight:600}.person-info p{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:0;color:#81919a;font-size:12px}.person.selected .person-info p,.person.selected .person-meta{color:#e1f1fc}.person-meta{align-self:stretch;display:flex;flex-direction:column;align-items:flex-end;justify-content:center;gap:2px;color:#8b99a1;font-size:11px;white-space:nowrap}.badge{display:inline-block;min-width:23px;border-radius:12px;background:#4caa68;color:white;font-size:11px;line-height:18px;text-align:center;padding:0 5px}.avatar{display:grid;place-items:center;width:48px;height:48px;flex-shrink:0;border-radius:50%;overflow:hidden;background:linear-gradient(135deg,#6cb9e7,#287fb5);color:white;font-size:20px;font-weight:600}.avatar img{width:100%;height:100%;object-fit:cover;border-radius:inherit}.avatar-tone-1{background:linear-gradient(135deg,#b49be5,#7862bd)}.avatar-tone-2{background:linear-gradient(135deg,#fdc078,#e5953e)}.avatar-tone-3{background:linear-gradient(135deg,#7dc7b8,#349988)}.avatar-tone-4,.avatar-pink{background:linear-gradient(135deg,#eea4c0,#cc6893)}.sidebar footer{height:34px;display:flex;align-items:center;gap:6px;padding:0 16px;color:#8b9ba5;font-size:11px;border-top:1px solid #f0f3f5;flex-shrink:0}.sidebar footer button{margin-left:auto;font-size:19px;padding:0 5px}.live-dot{width:6px;height:6px;border-radius:50%;background:#63af89;display:inline-block}.account-menu{position:absolute;top:53px;left:10px;right:10px;padding:18px;background:#fff;border:1px solid var(--line);box-shadow:0 12px 38px #16344a26;border-radius:8px;z-index:10}.profile{display:flex;align-items:center;gap:12px}.profile strong{display:block}.profile small{display:block;color:#81919c;font-size:12px}.rail{display:flex;flex-direction:column;border-top:1px solid var(--line);margin-top:10px;padding-top:8px;gap:2px}.nav-button{width:100%;text-align:left;background:none;color:#536c7b;padding:8px;border-radius:5px}.nav-button:hover,.nav-button.active{background:#edf5fb;color:#2376ad}.nav-button .badge{margin-left:8px}.account-menu #change-avatar,.account-menu #create-group{margin-top:10px}.account-menu #create-group{margin-left:14px}.main{min-width:0;min-height:0;background-color:var(--chat);background-image:radial-gradient(#cbdde755 .8px,transparent .9px);background-size:22px 22px}.welcome{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;position:relative;padding:28px}.welcome-mark{font-size:44px;color:#74a8c4;background:#fff9;width:88px;height:88px;border-radius:50%;display:grid;place-items:center;margin-bottom:22px}.welcome h2{font-size:22px;font-weight:550;margin-bottom:8px}.welcome p{font-size:14px;color:#8095a2;max-width:380px}.welcome .primary{margin-top:24px}.welcome-bottom{position:absolute;bottom:26px;color:#99adb9;font-size:12px}.chat{height:100%;display:flex;flex-direction:column;min-width:0;min-height:0}.chat-header{height:60px;min-height:60px;display:flex;align-items:center;gap:10px;padding:8px 20px;border-bottom:1px solid #dce5ec;background:white;flex-shrink:0}.chat-header .avatar{width:39px;height:39px;font-size:16px}.chat-header h2{font-size:14px;font-weight:600;line-height:1.5}.chat-header p{font-size:12px;line-height:1.5}.chat-header>div:not(.avatar):not(.media-actions){min-width:0;overflow-wrap:anywhere}.media-actions{display:flex;align-items:center;gap:12px;margin-left:auto;flex-shrink:0}.media-actions .text-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;padding:2px 3px;color:#3293ce;font-size:11px;min-width:27px}.ui-icon{width:20px;height:20px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle;flex-shrink:0}#back{display:none}.message-scroll{flex:1 1 0;min-width:0;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:18px 46px;-webkit-overflow-scrolling:touch}.message-scroll>#older{display:block;margin:0 auto 16px;font-size:12px}.message{display:flex;flex-direction:column;align-items:flex-start;gap:4px;margin:14px 0}.message.self{align-items:flex-end}.bubble{max-width:80%;padding:9px 13px;border-radius:9px 9px 9px 2px;background:white;color:#304452;font-size:14px;box-shadow:0 1px 2px #52738b0d;word-break:break-word;white-space:pre-wrap}.self .bubble{background:#d9efdf;border-radius:9px 9px 2px 9px}.message time{color:#8b9fae;font-size:11px}.sender-name{color:#78909f;font-size:12px}.composer{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;background:#fff;border-top:1px solid #e1eaf0;padding:10px 20px;flex-shrink:0;min-height:58px}.attachment-tools{display:flex;align-items:center;gap:10px}.attachment-tools button{color:#8196a3;padding:5px;background:transparent;display:grid;place-items:center;width:28px;height:30px}.attachment-tools #send-image{color:#3eadd0}.attachment-tools #send-file{color:#6c838f}.composer #message{display:block;width:100%;min-width:0;max-width:100%;border:0;background:white;color:var(--text);padding:6px 0;font-size:14px;line-height:22px;border-radius:0;min-height:34px;max-height:min(122px,max(34px,calc(var(--screen-height,100dvh) * .3)));resize:none;overflow-x:hidden;overflow-y:auto;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;overscroll-behavior:contain}.composer #send{align-self:end;padding:7px 16px;font-size:13px;white-space:nowrap}.composer p{grid-column:1/-1;min-width:0;display:flex;gap:8px;justify-content:space-between;overflow-wrap:anywhere;color:#8c9aa5;font-size:11px;line-height:1.2}.empty{text-align:center;padding:34px 18px;color:#8c9faa;font-size:13px}.admin-panel{height:100%;overflow:auto;padding:28px 36px;background:#fff}.admin-panel>.eyebrow{display:block;margin-top:14px}.admin-panel h2{margin:7px 0}.employee{display:flex;align-items:center;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}.employee .person-info p{white-space:normal}.actions{display:flex;gap:8px}.toast{position:fixed;bottom:75px;left:50%;transform:translateX(-50%);z-index:30;max-width:90vw;background:white;color:#365163;border:1px solid #dce7ef;border-radius:7px;padding:12px 22px;box-shadow:0 8px 35px #28466026}dialog{color:var(--text);background:#fff;border:1px solid var(--line);border-radius:10px;width:400px;max-width:calc(100vw - 28px);max-height:90dvh;overflow:auto;padding:26px;box-shadow:0 18px 70px #233f5526}dialog::backdrop{background:#233f5555}dialog h2{font-size:22px;margin:0 0 12px}dialog p{margin:8px 0}.dialog-actions{display:flex;justify-content:flex-end;gap:16px;margin-top:16px}.danger{background:#c43f56!important;color:#fff!important}.sr-only{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}[hidden]{display:none!important}
/* Existing media, attachment and member workflows. */
.chat-image{display:block;max-width:min(280px,60vw);max-height:300px;border-radius:6px}.call-panel{width:min(560px,94vw);max-height:94dvh;text-align:center;padding:24px}.call-videos{position:relative;min-height:180px}.call-videos video{width:100%;max-height:50dvh;background:#eaf0f4;border-radius:10px}.call-videos #local-video{position:absolute;right:10px;bottom:10px;width:28%;max-height:130px;transform:scaleX(-1)}.audio-only .call-videos{min-height:0}.audio-only video{height:1px;opacity:0}.call-controls{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:20px}.image-panel{width:min(480px,92vw)}.image-panel #image-preview{display:block;max-width:100%;max-height:45dvh;object-fit:contain;margin:16px auto;border-radius:8px}.image-panel progress{width:100%;accent-color:#2886bc;height:12px}.image-panel #image-details{overflow-wrap:anywhere}.image-viewer{width:min(1100px,96vw);max-height:96dvh;padding:14px}.image-viewer img{display:block;max-width:100%;max-height:82dvh;object-fit:contain;margin:auto}.file-card{display:flex;flex-direction:column;gap:8px;color:inherit;text-decoration:none;min-width:120px;max-width:min(320px,65vw);padding:6px}.file-name{overflow-wrap:anywhere;word-break:break-word}.file-card small{color:#75909e}.image-panel .file-name{display:block;margin:20px 0}.emoji-panel{position:absolute;bottom:calc(100% + 8px);left:14px;width:min(360px,calc(100% - 28px));padding:12px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 32px #24344d20;z-index:8}.emoji-tabs{display:flex;gap:8px;margin-bottom:10px}.emoji-tabs button{background:#f3f7fa;color:#7893a2;padding:6px 12px;border-radius:5px}.emoji-tabs button[aria-pressed=true]{background:#e3f0fa;color:#247cb3}.emoji-tabs .emoji-close{margin-left:auto}.emoji-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:4px;max-height:200px;overflow-y:auto;overscroll-behavior:contain}.emoji-choice{font-family:"Apple Color Emoji","Segoe UI Emoji",sans-serif;font-size:25px;line-height:1.3;min-height:42px;padding:6px 0;background:#fff;border-radius:5px}.emoji-choice:hover{background:#edf5fa}.member-dialog{width:min(440px,calc(100vw - 28px));max-height:85dvh}.member-results{max-height:240px;overflow:auto;margin:12px 0}.member-result{display:flex;align-items:center;gap:12px;width:100%;padding:10px;background:#fff;border:1px solid var(--line);border-radius:6px;color:var(--text);margin:6px 0;text-align:left}.member-result .avatar{width:38px;height:38px;font-size:16px}.member-selected{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.member-chip{border:1px solid #cde3f1;background:#edf6fc;color:#3484b5;border-radius:20px;padding:6px 10px}.avatar-preview{display:block;width:128px;height:128px;object-fit:cover;border-radius:50%;margin:20px auto}
/* Reserve the hint row so pointer-down focus cannot move attachment buttons before pointer-up. */
@media(min-width:701px){.composer p{visibility:hidden}.composer:focus-within p{visibility:visible}}
@media(max-width:1000px) and (min-width:701px){.workspace{grid-template-columns:300px minmax(0,1fr)}.message-scroll{padding:20px 24px}.chat-header{padding:8px 14px}.media-actions{gap:6px}.employee{flex-wrap:wrap}.employee .actions{margin-left:62px}}
@media(max-width:700px){input,.search input,.composer #message{font-size:16px}.workspace{display:block}.sidebar{height:100%;border:0}.main{display:none}.workspace.chat-open .sidebar,.workspace.admin-open .sidebar{display:none}.workspace.chat-open .main,.workspace.admin-open .main{display:block;height:100%}.sidebar-header{height:64px}.sidebar h1{font-size:19px}.people-list{padding:5px 8px}.person{padding:10px;min-height:74px}.person-info strong{font-size:15px}.person-info p{font-size:13px}.chat-tabs{gap:28px}.sidebar footer{height:36px}.chat-header{height:auto;min-height:64px;padding:10px 12px;padding-top:max(10px,env(safe-area-inset-top));gap:8px}.chat-header h2{font-size:15px}.chat-header .avatar{width:36px;height:36px}#back{display:grid;width:24px;flex-shrink:0}.media-actions{gap:5px;max-width:42%}.media-actions .text-button{font-size:10px;padding:0;min-width:25px}.media-actions .ui-icon{width:18px;height:18px}.message-scroll{padding:12px 16px}.bubble{max-width:90%;font-size:16px}.composer{grid-template-columns:minmax(0,1fr) auto;padding:8px 12px max(10px,env(safe-area-inset-bottom));gap:6px}.attachment-tools{grid-column:1/-1;gap:18px}.composer #message{padding:8px 0;line-height:24px;min-height:40px;max-height:min(136px,max(40px,calc(var(--screen-height,100dvh) * .25)))}.composer #send{padding:9px 18px}.composer p{font-size:10px}.keyboard-open .composer p{display:none}.keyboard-open .composer{padding-bottom:8px}.keyboard-open .emoji-grid{max-height:110px}body.mobile-workspace{overflow:hidden;overscroll-behavior:none}.mobile-workspace .workspace{position:fixed;left:0;right:0;top:var(--screen-top,0px);height:var(--screen-height,100dvh);width:100%;max-width:100%;min-height:0}.member-dialog,.image-panel{max-height:calc(var(--screen-height,100dvh) - 24px)}.admin-panel{padding:18px}.employee{flex-wrap:wrap}.employee .actions{width:100%;justify-content:flex-end}.auth-shell{padding:20px 26px}.login-logo{height:160px;margin-bottom:20px}.auth-card form{margin-top:24px}.auth-card h2{font-size:25px}.toast{bottom:100px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Inline attachments and durable recall notices. */
.chat-video{display:block;width:320px;max-width:100%;max-height:320px;border-radius:6px;background:#172c3b;object-fit:contain}
.attachment-card{max-width:min(320px,65vw);white-space:normal}.attachment-card .file-card{max-width:100%}
.video-error{font-size:12px;line-height:1.6;color:#945923;margin:8px 4px}
.message-meta{display:flex;align-items:center;gap:10px;min-height:22px}.recall-message{padding:2px 5px;font-size:11px;color:#487c9c}
.message.recalled .bubble{background:transparent;box-shadow:none;color:#768e9d;font-size:12px;padding:4px 0}
.attachment-tools #send-video{display:flex;align-items:center;gap:4px;width:auto;white-space:nowrap;color:#398abb;font-size:12px}
@media(max-width:700px){.attachment-card{max-width:70vw}.chat-video{max-height:260px}.recall-message{font-size:12px;padding:5px 8px}}

/* Voice messages and microphone recording. */
.attachment-tools #send-voice{display:flex;align-items:center;gap:4px;width:auto;white-space:nowrap;color:#398abb;font-size:12px}
.attachment-tools{flex-wrap:wrap}.voice-panel{width:min(440px,92vw);max-height:calc(100dvh - 32px)}
.voice-panel h2{font-size:22px}.voice-recording{text-align:center;padding:24px 12px 18px}#voice-clock{font-size:38px;font-variant-numeric:tabular-nums;color:#287faf}#voice-level{display:block;width:100%;height:10px;margin-top:18px}
#voice-status{font-size:14px;color:#607d90;min-height:44px}#voice-preview,#voice-progress{width:100%;margin-top:14px}.voice-panel .dialog-actions{flex-wrap:wrap}.voice-panel.is-recording #voice-record{background:#c34b5c}.voice-panel.is-recording #voice-clock{color:#bd4658}
.voice-message{width:210px;max-width:60vw;white-space:normal}.voice-play{display:flex;align-items:center;gap:16px;min-height:44px;padding:3px 4px;width:100%;color:#2e759b;background:none;border-radius:5px}.voice-symbol{font-size:20px;width:20px}.voice-duration{margin-left:auto;font-size:16px;font-variant-numeric:tabular-nums}.voice-waves{display:flex;align-items:center;gap:3px;height:26px}.voice-waves i{display:block;width:3px;height:12px;border-radius:3px;background:currentColor}.voice-waves i:nth-child(2n){height:22px}.voice-waves i:nth-child(3n){height:16px}.voice-play.playing{color:#185c8a;background:#ffffff50}
.voice-play-progress{display:block;width:100%;height:3px;accent-color:#398abb}.chat-voice{display:none}.voice-error{font-size:12px;color:#98542f;padding-top:6px}.voice-download{font-size:12px;color:#277aaa}
@media(max-width:700px){.attachment-tools{gap:14px}.voice-message{width:190px;max-width:65vw}.voice-panel{padding:20px}}
@media(min-width:701px) and (max-width:1024px){.composer{grid-template-columns:minmax(0,1fr) auto;gap:8px}.attachment-tools{grid-column:1/-1}}

#desktop-unread[aria-pressed="true"]{color:#2376ad;background:#edf5fb}.desktop-unread-note{font-size:11px;line-height:1.6;color:#82929c;padding:0 8px 6px}
.desktop-unread-actions{display:flex;gap:12px;padding:0 8px}.desktop-unread-actions button{font-size:12px}.desktop-hint-panel{width:min(480px,92vw)}.desktop-hint-panel dl{display:grid;grid-template-columns:84px minmax(0,1fr);gap:12px;font-size:13px}.desktop-hint-panel dt{color:#82929c}.desktop-hint-panel dd{margin:0;overflow-wrap:anywhere}.desktop-hint-panel .muted{font-size:12px}
.account-menu{max-height:calc(100dvh - 76px);overflow-y:auto}.desktop-hint-panel{max-height:calc(100dvh - 32px);overflow-y:auto}