:root{color-scheme:dark;--bg:#111213;--panel:#181a1c;--raised:#24272a;--line:#34373a;--text:#efefec;--muted:#a2a6a9;--accent:#e9b077;--danger:#f0a29b;--nav-space:calc(108px + env(safe-area-inset-bottom,0px));font:14px -apple-system,BlinkMacSystemFont,'Segoe UI','Noto Sans KR','Malgun Gothic',sans-serif;font-synthesis:none}
*{box-sizing:border-box}html{scroll-padding-bottom:var(--nav-space)}body{margin:0;background:var(--bg);color:var(--text)}[hidden]{display:none!important}h1,h2,h3,p{margin:0}h1{font-size:32px;font-weight:600;letter-spacing:-1.3px;line-height:1.3}h2{font-size:17px;font-weight:600;letter-spacing:-.4px}h3{font-size:14px;font-weight:600}a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:9px 14px;border:1px solid transparent;border-radius:4px;background:transparent;color:var(--text);cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:3px}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:-1px}input,textarea,button,[tabindex]{scroll-margin-bottom:var(--nav-space)}svg{display:block;width:18px;height:18px;flex-shrink:0}i{display:inline-flex;font-style:normal}
input,textarea,select{min-width:0;width:100%;padding:12px;border:1px solid var(--line);border-radius:4px;background:#111315;color:var(--text)}input::placeholder,textarea::placeholder{color:#777d82}label{display:flex;flex-direction:column;gap:9px;margin:22px 0;font-size:12px;color:#c6c9cb}.primary{background:var(--text);color:#17191b;font-weight:600}.primary:hover{background:#d4d7d9}.outline{border-color:#45494d}.outline:hover,.icon-button:hover{background:var(--raised)}.icon-button{width:40px;height:40px;padding:10px}.text-button{color:var(--muted);padding:6px}.text-button:hover{color:var(--text)}.muted{color:var(--muted)}.small{font-size:11px}.footnote,.field-hint{color:var(--muted);font-size:12px;line-height:1.7}.text-danger,.error{color:var(--danger)}.error{font-size:12px;line-height:1.6;margin:12px 0}.error:empty{display:none}
.brand{font-size:24px;font-weight:750;letter-spacing:-1.2px}.main-shell{min-width:0}.topbar{min-height:80px;padding:16px max(28px,calc((100vw - 1200px)/2));display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}.breadcrumbs,.topbar-right,.account-user{display:flex;align-items:center;gap:20px}.breadcrumbs strong,.slash{font-size:12px;color:var(--muted);font-weight:400}.topbar-right{gap:24px}.topbar button{font-size:12px}.account-user{gap:10px}.account-user .avatar{display:none}.account-user>div{display:flex;flex-direction:column;gap:4px}main{max-width:1256px;padding:48px 28px calc(40px + var(--nav-space));margin:auto}.page-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:34px}.date-label{font-size:12px;color:var(--muted)}
.bottom-nav{position:fixed;z-index:1000;bottom:calc(16px + env(safe-area-inset-bottom,0px));left:50%;transform:translateX(-50%);display:grid;grid-template-columns:repeat(6,minmax(0,1fr));width:min(540px,calc(100% - 24px));gap:2px;padding:6px;background:#25282a;border:1px solid #484d51;border-radius:18px;box-shadow:0 8px 28px #0006}.bottom-nav a{min-width:0;min-height:56px;padding:8px 4px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;border-radius:12px;color:#b7bdc1;font-size:11px;white-space:nowrap}.bottom-nav a:hover{color:var(--text);background:#33373a}.bottom-nav a[aria-current=page]{color:#131516;background:#e0e3e4}.bottom-nav a:focus-visible{outline-offset:-2px}
/* Dialogs use the browser top layer; navigation must not compete with the active task. */
body:has(dialog[open]) .bottom-nav{visibility:hidden;pointer-events:none}
.stats{display:grid;grid-template-columns:repeat(3,1fr);padding:24px 0;margin-bottom:40px;border-block:1px solid var(--line)}.stat{display:flex;align-items:baseline;gap:14px;padding:0 28px;border-left:1px solid var(--line)}.stat:first-child{padding-left:0;border:0}.stat strong{font-size:36px;font-weight:500;font-variant-numeric:tabular-nums;letter-spacing:-1px}.stat span{color:var(--muted);font-size:12px}.overview-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(260px,1fr);gap:52px}.overview-grid>section{min-width:0}.section-heading,.panel-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.section-heading a{font-size:12px;color:var(--muted)}.section-heading a:hover{color:var(--text)}.section-heading>span{font-size:11px;color:var(--muted)}
.content-row{display:flex;align-items:center;gap:16px;padding:18px 0;border-top:1px solid var(--line);cursor:pointer}.content-row:hover{background:#ffffff03}.row-body{min-width:0;flex:1}.row-body strong{display:block;font-size:14px;font-weight:500;margin-bottom:7px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-body p{font-size:11px;color:var(--muted)}.content-thumb{width:48px;height:56px;object-fit:cover;display:grid;place-items:center;background:var(--panel);border:1px solid var(--line);color:var(--muted)}.tag{display:inline-flex;align-items:center;gap:5px;padding:4px 7px;font-size:10px;color:#b9bec2;background:#24272a;border:1px solid #3a3f43;border-radius:3px;white-space:nowrap}.tag.approved{color:#d9deb6;background:#292d23;border-color:#464d36}.tag.pending{color:var(--accent)}.empty{min-height:150px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:8px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;line-height:1.7}.empty strong{color:#c4c8cb;font-weight:400;font-size:13px}.empty.center{align-items:center;text-align:center;min-height:190px;border:0}.empty-symbol{display:none}
.avatar{display:inline-grid;place-items:center;width:30px;height:30px;flex-shrink:0;background:#303438;color:#d5dadd;font-size:11px;border-radius:5px}.avatar.arix{color:var(--accent)}.recent-message{display:flex;gap:12px;padding:18px 0;border-top:1px solid var(--line)}.recent-message p{margin-top:8px;color:#c9cdd0;font-size:13px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere}.message-meta{display:flex;align-items:center;gap:12px;font-size:12px}.message-meta strong{font-weight:500}.message-meta time,.activity-row time{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}.activity-panel{margin-top:42px}.activity-row{display:flex;align-items:center;gap:12px;padding:13px 0;border-top:1px solid var(--line);font-size:12px}.activity-row span:nth-child(2){flex:1}.status-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#8e979d;flex-shrink:0}.connection-status{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:20px;margin-top:32px;font-size:12px;color:var(--muted)}.connection-status a{text-decoration:underline;text-underline-offset:4px}
.chat-layout{height:calc(100dvh - 245px - var(--nav-space));min-height:330px;border:1px solid var(--line);background:#151719}.chat-main{display:flex;flex-direction:column;min-width:0;min-height:0;height:100%}.chat-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:16px 24px;border-bottom:1px solid var(--line)}.chat-toolbar strong{font-size:13px;font-weight:500}.count{font-size:11px;color:var(--muted);margin-left:8px;font-weight:400}.participation{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--muted)}.toggle{min-height:20px;width:34px;height:20px;padding:2px;border:1px solid #62696e;border-radius:12px;justify-content:flex-start;background:#30363a}.toggle::before{content:'';width:14px;height:14px;border-radius:50%;background:#b5bdc2}.toggle.on{background:var(--accent);border-color:var(--accent);justify-content:flex-end}.toggle.on::before{background:#34281b}.messages{flex:1;min-height:0;overflow:auto;padding:8px 24px;overscroll-behavior:contain}.message{display:flex;gap:12px;margin:24px 0}.message-content{flex:1;min-width:0}.message-content .body{font-size:14px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere;margin:8px 0}.message-actions{display:flex;gap:16px}.message-actions button{min-height:28px;padding:4px 0;color:var(--muted);font-size:11px}.message-actions button:hover{color:var(--text)}.request-status{display:flex;align-items:center;gap:8px;color:var(--accent);font-size:11px}.request-status button{min-height:28px;padding:3px 8px;border-color:var(--line);font-size:11px}.message-assets{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.message-assets img{max-width:180px;height:110px;object-fit:cover;border:1px solid var(--line)}
.composer{flex-shrink:0;margin:0 16px 16px;padding:4px;border:1px solid #4a5156;background:#1c2023;border-radius:6px}.composer:focus-within{border-color:var(--accent)}.composer textarea{display:block;min-height:74px;width:100%;resize:none;border:0;padding:12px;background:transparent;outline:none;line-height:1.6}.composer-actions{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:2px 6px 6px}.composer-actions>div{display:flex;align-items:center;flex-wrap:wrap;gap:4px}.send{font-size:12px;min-height:36px;padding:7px 12px}.mention-button{color:var(--muted);font-size:12px;padding:7px}.mention-button.selected,.selected-tag{color:var(--accent)}.selected-tag{font-size:11px}.attachment-list{display:flex;flex-wrap:wrap;gap:8px;padding:0 12px}.attachment-chip{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--accent)}.attachment-chip button{padding:2px 6px;min-height:28px}.thread-header{display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--line);padding:6px 16px;font-size:12px;color:var(--accent)}
.board-tools{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.tabs{display:flex;gap:18px}.tabs button{padding:10px 0;border-radius:0;color:var(--muted);font-size:12px}.tabs button.active{color:var(--text);border-bottom-color:var(--accent)}.search{max-width:260px;font-size:12px}.content-grid{border-top:1px solid var(--line)}.content-card{display:flex;width:100%;gap:24px;align-items:center;padding:22px 0;text-align:left;border-radius:0;border-bottom:1px solid var(--line)}.content-card:hover{background:#ffffff03}.card-image{width:88px;height:102px;flex-shrink:0;display:grid;place-items:center;background:#212529;color:#929ca3;overflow:hidden}.card-image img{width:100%;height:100%;object-fit:cover}.card-copy{flex:1;min-width:0}.card-copy h3{margin:10px 0 7px;font-size:17px;font-weight:500;overflow-wrap:anywhere}.card-copy p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--muted);font-size:12px;line-height:1.7}.card-bottom{display:flex;gap:18px;margin-top:10px;color:var(--muted);font-size:10px}
.panel{padding:28px 0;border-block:1px solid var(--line)}.panel+.panel{margin-top:30px}.setting-row{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px 0;border-bottom:1px solid #292d30}.setting-row:last-child{padding-bottom:0;border:0}.setting-row strong{font-size:13px;font-weight:500}.setting-row p{color:var(--muted);font-size:12px;line-height:1.7;margin-top:7px}.table{width:100%;border-collapse:collapse;text-align:left}.table th{color:var(--muted);font-size:11px;font-weight:400}.table th,.table td{padding:18px 12px;border-bottom:1px solid var(--line)}.table td{font-size:13px}.table td:first-child{display:flex;align-items:center;gap:12px}.table button{font-size:11px}.table+.footnote{margin-top:20px}.hint-banner{border-left:2px solid #7b8287;background:#1b1e20;padding:14px 18px;margin-bottom:28px;color:#b7bec3;font-size:12px;line-height:1.7}
.login-page{min-height:100dvh;max-width:1100px;margin:auto;padding:80px 40px;display:grid;grid-template-columns:1fr 360px;align-items:center;gap:100px}.login-identity{align-self:stretch;display:flex;flex-direction:column;justify-content:center;border-right:1px solid var(--line)}.login-identity .brand{font-size:clamp(40px,6vw,72px);letter-spacing:-4px}.login-identity p{margin-top:20px;color:var(--muted);font-size:14px}.login-card h1{font-size:24px;margin-bottom:34px}.login-card label{margin:24px 0}.wide{width:100%;margin-top:8px}.login-foot{font-size:11px;color:var(--muted);margin-top:22px}
dialog{padding:0;width:min(730px,calc(100% - 32px));max-height:calc(100dvh - 40px);border:1px solid #51585d;border-radius:8px;background:#1b1e20;color:var(--text)}dialog::backdrop{background:#000b}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 28px;border-bottom:1px solid var(--line)}.modal-body{padding:8px 28px 24px}.modal-body textarea{min-height:120px;resize:vertical;line-height:1.8}.modal-footer{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding:20px 28px;border-top:1px solid var(--line)}.modal-footer>div{display:flex;gap:8px;flex-wrap:wrap}.modal-footer button{font-size:12px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.checkbox-label{flex-direction:row;align-items:center}.checkbox-label input{width:auto;accent-color:var(--accent)}.asset-editor{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:12px}.asset-tile{width:96px}.asset-tile img{width:96px;height:112px;object-fit:cover}.asset-tile>div{display:flex;justify-content:space-between}.asset-tile button{font-size:11px;padding:3px 7px;min-height:32px}.history-item{padding:18px 0;border-bottom:1px solid var(--line)}.history-item pre{white-space:pre-wrap;font:inherit;font-size:12px;color:var(--muted);line-height:1.8;max-height:190px;overflow:auto}.toast{position:fixed;z-index:1100;bottom:var(--nav-space);left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);padding:12px 20px;background:#dfe3e5;color:#202427;border-radius:5px;font-size:12px;box-shadow:0 6px 24px #0005}.toast.error-toast{background:#efbab4}
@media(max-width:900px){.overview-grid{grid-template-columns:1fr 1fr;gap:28px}.login-page{gap:48px;grid-template-columns:1fr 320px}.topbar-right{gap:14px}}
@media(max-width:760px){h1{font-size:27px}.topbar{min-height:64px;padding:10px 18px;gap:10px}.topbar .brand{font-size:22px}.breadcrumbs .slash,.breadcrumbs strong,.account-user>div{display:none}.topbar-right{gap:8px}.topbar .outline{padding:8px 10px;font-size:11px}.topbar .icon-button{width:44px;height:44px}main{padding:32px 18px calc(28px + var(--nav-space))}.page-heading{margin-bottom:26px;align-items:center}.date-label{font-size:10px}.stats{margin-bottom:30px;padding:20px 0}.stat{padding:0 14px;flex-direction:column;gap:8px}.stat strong{font-size:30px}.stat span{font-size:11px}.overview-grid{grid-template-columns:1fr;gap:30px}.section-heading{margin-bottom:14px}.activity-panel{margin-top:30px}.empty{min-height:100px}.bottom-nav a{font-size:10px}.chat-layout{height:calc(100dvh - 190px - var(--nav-space));min-height:320px}.chat-toolbar{padding:14px}.messages{padding:6px 14px}.composer{margin:0 10px 10px}.composer textarea{font-size:16px}.board-tools{flex-direction:column;align-items:stretch;gap:14px}.search{max-width:none}.content-card{gap:16px;padding:18px 0}.card-image{width:64px;height:80px}.card-copy h3{font-size:14px}.panel{padding:22px 0}.setting-row{gap:14px}.table th,.table td{padding:14px 4px;font-size:11px}.table td:first-child{gap:8px}.table td:first-child .small{overflow-wrap:anywhere}.table .avatar{display:none}.table button{padding:7px;white-space:nowrap}.login-page{display:block;max-width:420px;padding:48px 24px}.login-identity{border:0;padding-bottom:40px;margin-bottom:40px;border-bottom:1px solid var(--line)}.login-identity .brand{font-size:40px;letter-spacing:-2px}.login-identity p{margin-top:12px;font-size:12px}.login-card h1{font-size:22px;margin-bottom:28px}.modal-header{padding:16px 18px}.modal-body{padding:6px 18px 20px}.modal-footer{padding:16px 18px}.form-row{grid-template-columns:1fr}}
/* Keep reserved scrolling space while the keyboard is open, so the last control stays reachable. */
@media(max-width:760px),(hover:none) and (pointer:coarse){body:has(input:focus,textarea:focus,[contenteditable=true]:focus) .bottom-nav{visibility:hidden;pointer-events:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media(max-width:360px){.bottom-nav{width:calc(100% - 12px);padding:4px}}