:root{--bg:var(--color-surface,var(--color-surface));--ink:var(--color-text,var(--color-text));--muted:var(--color-text-muted,var(--color-text-muted));--line:var(--color-border,var(--color-surface-hover));--brand:var(--color-brand,var(--color-brand));--soft:var(--color-brand-soft,var(--color-surface-hover));--shadow:none;font-family:var(--font-sans,'Segoe UI','Malgun Gothic',sans-serif)}
body{background:var(--color-surface)}.shell{grid-template-columns:218px minmax(0,1fr)}.sidebar{background:var(--color-surface-subtle);border-right:0;padding:32px 16px}.brand{padding:0 14px 44px}.wordmark{font-size:31px}.nav{gap:8px}.nav button{font-size:14px;color:var(--color-text-secondary);border-radius:9px}.nav button.active{background:var(--color-border);color:var(--color-text)}.nav button:hover{background:var(--color-surface-muted)}.sidebar .bottom .nav button{font-size:12px;color:var(--color-text-muted)}.profile{border-top:1px solid var(--color-border)}.topbar{min-height:104px;border:0;border-bottom:1px solid var(--color-surface-hover);background:var(--color-surface);padding:24px 44px;align-items:center;position:sticky;top:0;z-index:8}.workspace-heading{display:grid;gap:7px}.workspace-heading h1{font-size:29px;color:var(--ink);font-weight:650;letter-spacing:-1.1px}.workspace-heading p{font-size:12px;color:var(--color-text-muted)}.content{max-width:1220px;padding:32px 44px 60px}.pagehead{margin:4px 0 26px}.pagehead h1{font-size:25px;letter-spacing:-.8px;font-weight:650}.pagehead p{font-size:13px;margin-top:10px;color:var(--color-text-muted)}.panel{box-shadow:none;border:1px solid var(--color-surface-hover);padding:24px;border-radius:14px}.btn{box-shadow:none!important;font-size:13px;border-radius:9px}.btn.primary{background:var(--brand);border-color:var(--brand)}.quiet-button{border:0;background:none;color:var(--color-text-muted);display:inline-flex;align-items:center;gap:6px;padding:8px;font-size:12px;cursor:pointer}.quiet-button:hover{color:var(--color-text)}.quiet-button .icon{width:15px;height:15px}
.chat-shell .content{padding:0 35px 30px;max-width:1160px}.status-line{display:flex;justify-content:center;gap:17px;align-items:center;font-size:12px;color:var(--color-text-tertiary);min-height:40px;margin:8px 0}.status-line button{border:0;background:none;color:var(--color-text-muted);padding:5px 0;font-size:12px}.status-line b{color:var(--color-text-secondary);font-weight:600;margin-left:6px}.chat-stage{max-width:740px;margin:0 auto;min-height:calc(100dvh - 175px);display:flex;flex-direction:column;justify-content:center;padding-bottom:8vh}.chat-welcome{text-align:center;margin:25px 0 34px}.welcome-mark{font-size:52px;font-weight:700;letter-spacing:-5px;color:var(--brand);line-height:1;display:inline-block;position:relative;margin-bottom:29px}.welcome-mark span{position:absolute;font-size:20px;top:-3px;right:-14px;letter-spacing:0;color:var(--color-brand-highlight)}.chat-welcome h1{font-size:30px;letter-spacing:-1.3px;font-weight:600}.chat-welcome p{font-size:14px;color:var(--color-text-muted);margin-top:15px}.composer{border:1px solid var(--color-border);border-radius:23px;padding:18px 18px 12px;background:var(--color-surface);box-shadow:0 5px 24px var(--color-shadow-alpha-2-75);transition:border-color .2s}.composer:focus-within{border-color:var(--color-text-tertiary);box-shadow:0 5px 24px var(--color-shadow-alpha-4-31)}.composer textarea{border:0;outline:none!important;box-shadow:none;resize:none;min-height:66px;max-height:180px;padding:4px 6px;font-size:15px;line-height:1.7;border-radius:0}.composer textarea::placeholder{color:var(--color-text-muted)}.composer textarea:disabled{background:var(--color-surface)}.composer-tools{display:flex;align-items:center;gap:10px;margin-top:5px}.composer-tools small{font-size:11px;color:var(--color-text-tertiary)}.attach-button{width:33px;height:33px;display:grid;place-items:center;border-radius:50%;position:relative;color:var(--color-text-secondary);cursor:pointer}.attach-button:hover{background:var(--color-surface-muted)}.attach-button input{position:absolute;inset:0;opacity:0;min-height:0;cursor:pointer;padding:0;width:100%}.send-button{margin-left:auto;border:0;background:var(--brand);color:var(--color-on-brand);width:36px;height:36px;border-radius:50%;font-size:25px;line-height:1;font-family:Arial;cursor:pointer}.send-button:disabled{background:var(--color-text-tertiary)}.chat-hint{text-align:center;color:var(--color-text-tertiary);font-size:11px;margin:12px 0;line-height:1.7}.chat-hint button{border:0;background:none;padding:0;color:var(--color-text-secondary);font-size:11px;text-decoration:underline;text-underline-offset:3px}.suggestions{display:flex;justify-content:center;flex-wrap:wrap;gap:9px;margin-top:22px}.suggestions button{border:1px solid var(--color-border);border-radius:20px;padding:10px 15px;background:var(--color-surface);color:var(--color-text-muted);font-size:12px}.suggestions button:hover{background:var(--color-surface-subtle);border-color:var(--color-border-strong)}.attachment{display:flex;align-items:center;gap:10px;max-width:100%;width:fit-content;background:var(--color-surface-subtle);border:1px solid var(--color-border);border-radius:10px;padding:9px 11px;font-size:12px;margin-bottom:13px}.attachment span{overflow-wrap:anywhere}.attachment button{border:0;background:none;font-size:20px;color:var(--color-text-muted)}.composer.drag{border:2px dashed var(--color-brand-highlight);background:var(--color-surface-subtle)}.chat-error{font-size:13px;color:var(--color-danger);margin:12px 6px;line-height:1.6}.chat-stage.has-messages{padding-bottom:0;justify-content:flex-start}.messages{padding:30px 0 35px;flex:1}.message{display:flex;align-items:flex-start;gap:15px;margin-bottom:30px}.message.user{justify-content:flex-end}.message-body{min-width:0;max-width:100%;line-height:1.85;font-size:15px}.message.user .message-body{max-width:85%;background:var(--color-surface-muted);border-radius:20px 20px 5px 20px;padding:14px 20px}.message-text{white-space:pre-wrap;overflow-wrap:anywhere}.assistant-mark{color:var(--brand);font-size:24px;font-weight:700;line-height:30px;width:28px;flex:none}.message.assistant .message-body{padding-top:1px}.message-action{display:block;border:0;background:none;color:var(--color-text-muted);font-size:11px;padding:5px 0 0;margin-top:7px}.message-action:hover{color:var(--brand)}.message-file{display:flex;align-items:center;gap:8px;font-size:12px;margin-bottom:10px;color:var(--color-text-secondary)}.answer-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.answer-links button{border:1px solid var(--color-border);border-radius:9px;padding:9px 12px;background:var(--color-surface);font-size:12px;color:var(--color-text-secondary);display:inline-flex;align-items:center;gap:6px;text-align:left}.answer-links .icon{width:14px;height:14px}.answer-time{display:block;font-size:10px;color:var(--color-text-tertiary);margin-top:10px}.thinking{color:var(--color-text-muted);font-size:14px;padding-top:5px}.thinking span{margin-left:10px;animation:thinking 1.4s ease-in-out infinite}@keyframes thinking{50%{opacity:.2}}.has-messages .composer-wrap{position:sticky;bottom:0;background:linear-gradient(var(--color-shadow-alpha-0-0),var(--color-surface) 12px);padding:12px 0 6px;z-index:2}
.chat-workspace{display:grid;grid-template-columns:230px minmax(0,1fr);gap:24px;max-width:1040px;margin:0 auto}.chat-main{min-width:0}.chat-history-panel{border-right:1px solid var(--color-surface-hover);padding:12px 15px 20px 0;min-height:calc(100dvh - 180px)}.chat-history-head,.chat-titlebar{display:flex;align-items:center;gap:10px}.chat-history-head{justify-content:space-between;padding:8px 5px 14px}.chat-history-head strong{font-size:13px}.chat-history-head button,.chat-new-mobile{border:0;background:none;color:var(--brand);font-size:11px;padding:7px}.chat-thread-list{display:grid;gap:5px}.chat-thread-row{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 30px;align-items:center;border-radius:9px}.chat-thread-row.active{background:var(--color-surface-muted)}.chat-thread-open{display:grid;gap:4px;border:0;background:none;text-align:left;min-width:0;padding:10px 8px;color:var(--color-text-secondary)}.chat-thread-open strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-thread-open small{font-size:9px}.chat-thread-more,.chat-title-more,.chat-history-toggle{border:0;background:none;color:var(--color-text-muted);border-radius:7px;min-width:30px;min-height:30px;padding:4px}.chat-thread-more:hover,.chat-title-more:hover{background:var(--color-border);color:var(--color-text-secondary)}.chat-thread-menu,.chat-title-menu{position:absolute;z-index:12;width:120px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:9px;box-shadow:0 10px 28px var(--color-shadow-alpha-9-41);padding:5px;display:grid}.chat-thread-menu{right:0;top:38px}.chat-title-menu{right:75px;top:38px}.chat-thread-menu button,.chat-title-menu button{border:0;background:none;text-align:left;padding:9px;border-radius:6px;color:var(--color-text-secondary);font-size:11px}.chat-thread-menu button:last-child,.chat-title-menu button:last-child{color:var(--brand)}.chat-thread-menu button:hover,.chat-title-menu button:hover{background:var(--color-surface-subtle)}.chat-history-empty{font-size:11px;color:var(--muted);padding:18px 8px}.chat-titlebar{position:relative;min-height:48px;border-bottom:1px solid var(--color-surface-hover)}.chat-titlebar>strong{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13px}.chat-history-toggle,.chat-new-mobile{display:none}
.page-toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:0 0 28px}.page-toolbar .list-search{margin:0;flex:1}.list-search{display:flex;align-items:center;gap:10px;margin:0 0 22px;max-width:420px;color:var(--color-text-tertiary);background:var(--color-surface-subtle);border:1px solid var(--color-surface-hover);border-radius:11px;padding-right:7px}.list-search input{border:0;background:transparent;min-height:43px;font-size:13px}.list-search>.icon{display:none}.simple-list{display:grid;gap:12px;border:0}.simple-row{width:100%;display:flex;align-items:center;gap:25px;padding:20px 22px;text-align:left;background:var(--color-surface);border:1px solid var(--line);border-radius:13px;color:var(--ink);min-height:82px}.simple-row:hover{background:var(--color-surface);border-color:var(--color-border-strong)}.list-main{display:grid;gap:7px;flex:1;min-width:0}.list-main strong{font-size:14px;font-weight:600}.list-main>span{font-size:13px;color:var(--color-text-muted);overflow-wrap:anywhere}.list-date{font-size:12px;color:var(--color-text-muted);white-space:nowrap}.pill{font-size:11px;font-weight:500;border-radius:6px;padding:5px 9px}.pill.green{background:var(--color-surface-muted);color:var(--color-text-secondary)}.pill.amber{background:var(--color-surface-muted);color:var(--color-warning)}.pill.gray{background:var(--color-surface-muted);color:var(--color-text-muted)}.row-chevron{color:var(--color-border-strong);font-size:22px}.analysis-tray{padding:15px 18px;border:1px solid var(--color-border);border-radius:10px;font-size:13px;color:var(--color-text-secondary);margin-bottom:24px}.analysis-tray summary,.detail-fold>summary{cursor:pointer}.new-estimate{max-width:760px;margin:10px auto 40px}.new-estimate .tabs{margin-bottom:20px}.new-estimate .panel{padding:28px}.new-estimate .upload-zone{padding:48px 20px;background:var(--color-surface);border-color:var(--color-border)}.new-estimate .upload-zone h2{font-size:19px;margin-top:18px}.new-estimate .evidence{margin-top:14px}.file-pick,.file-change{position:relative;overflow:hidden}.file-pick input,.file-change input{position:absolute;inset:0;opacity:0;cursor:pointer;padding:0}.selected-file-card{display:flex;align-items:center;gap:15px;padding:18px;border:1px solid var(--color-border);border-radius:13px;background:var(--color-surface)}.selected-file-icon{width:44px;height:44px;border-radius:11px;background:var(--soft);color:var(--brand);display:grid;place-items:center;flex:none}.selected-file-card>span:nth-child(2){display:grid;gap:6px;flex:1;min-width:0}.selected-file-card strong{font-size:14px;overflow-wrap:anywhere}.selected-file-card small{font-size:11px}.selected-file-card .actions{justify-content:flex-end}.analyze-actions{display:flex;justify-content:center;gap:10px;margin-top:24px}.detail-fold{border:1px solid var(--line);border-radius:12px;margin-bottom:20px;background:var(--color-surface)}.detail-fold>summary{font-size:14px;color:var(--color-text-secondary);padding:20px 24px}.detail-fold>.panel{border:0;margin:0;padding-top:0}.detail-fold .panel h2{display:none}.delivery-calendar{padding:0}.delivery-calendar .calentry{border:0;width:100%;text-align:left;cursor:pointer}.mobile-deliveries{display:none}
@media(min-width:1500px){.chat-stage{max-width:790px}.chat-welcome h1{font-size:34px}}
@media(max-width:1050px){.shell{grid-template-columns:185px minmax(0,1fr)}.sidebar{padding:28px 12px}.content{padding:22px 28px 45px}.topbar{padding:0 28px}.chat-shell .content{padding:0 25px 22px}.chat-welcome h1{font-size:27px}.simple-row{gap:12px}.list-date{font-size:11px}}
@media(max-width:720px){.shell{display:block}.sidebar{padding:14px 16px;display:block}.brand{padding:0 0 13px}.wordmark{font-size:27px}.sidebar .nav{display:flex;gap:4px;flex-wrap:wrap}.sidebar .nav button{font-size:12px;padding:9px 10px;min-height:40px;gap:5px}.sidebar .nav .icon{width:15px;height:15px}.sidebar .bottom{position:absolute;top:15px;right:12px}.sidebar .bottom .nav button{font-size:0;min-height:32px;padding:8px}.sidebar .bottom .nav .icon{font-size:12px}.sidebar .profile{display:none}.topbar{height:46px;padding:0 20px;font-size:12px}.content{padding:18px 20px 40px}.chat-shell .content{padding:0 18px 20px}.status-line{gap:12px;font-size:11px;margin:0}.status-line button{font-size:11px}.chat-workspace{display:block}.chat-history-panel{display:none;border:1px solid var(--color-border);border-radius:12px;padding:10px;margin:7px 0 12px;min-height:0;max-height:46vh;overflow:auto}.chat-history-panel.open{display:block}.chat-history-toggle,.chat-new-mobile{display:inline-flex;align-items:center}.chat-titlebar{min-height:43px}.chat-title-menu{right:48px}.chat-stage{min-height:calc(100dvh - 278px);padding-bottom:4vh}.chat-welcome{margin:20px 0 28px}.welcome-mark{font-size:43px;margin-bottom:24px}.chat-welcome h1{font-size:25px}.chat-welcome p{font-size:12px;margin-top:12px}.composer{padding:14px 12px 10px;border-radius:20px}.composer textarea{font-size:16px;min-height:70px}.composer-tools small{font-size:10px}.chat-hint{font-size:10px}.suggestions{gap:6px;margin-top:20px}.suggestions button{font-size:11px;padding:9px 10px}.message{gap:10px}.message-body{font-size:14px}.message.user .message-body{max-width:92%;padding:12px 16px}.messages{padding-top:25px}.pagehead h1{font-size:24px}.pagehead{gap:18px;margin:14px 0 25px}.pagehead p{font-size:12px}.pagehead .btn{font-size:12px}.simple-row{display:grid;grid-template-columns:1fr auto;gap:10px;padding:20px 0}.list-main{grid-column:1;grid-row:1}.list-date{grid-column:1;grid-row:2}.simple-row .pill{grid-column:2;grid-row:1;align-self:start}.row-chevron{display:none}.new-estimate{margin:25px auto}.new-estimate .panel{padding:18px}.new-estimate .upload-zone{padding:30px 10px}.new-estimate .upload-zone h2{font-size:17px}.mobile-deliveries{display:block}.detail-fold>summary{padding:18px}.has-messages .composer-wrap{padding-bottom:env(safe-area-inset-bottom,8px)}}
.quiet-button{flex-shrink:0;white-space:nowrap}.pagehead p,.list-main>span,.list-date,.status-line button{color:var(--color-text-secondary)}.chat-welcome p{color:var(--color-text-muted)}.answer-time{color:var(--color-text-muted)}.composer textarea::placeholder{color:var(--color-text-muted)}
.detail-fold>form{padding:0 20px 20px}
.company-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.company-card{overflow:hidden;transition:border-color .16s,transform .16s}.company-card:hover{border-color:var(--color-border-strong);transform:translateY(-1px)}.company-card-main{width:100%;border:0;background:none;text-align:left;padding:22px 22px 18px;color:var(--ink);display:grid}.company-card-top{display:flex;align-items:center;justify-content:space-between}.company-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--soft);color:var(--brand);font-weight:700}.company-count{font-size:11px;color:var(--color-text-muted)}.company-name{font-size:18px;margin:17px 0 23px;letter-spacing:-.4px}.recent-label{font-size:10px;color:var(--color-text-tertiary);margin-bottom:7px}.recent-work{font-size:13px;color:var(--color-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.company-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px}.company-card-bottom>span:first-child{font-size:15px;font-weight:650}.company-card footer{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--color-surface-hover);padding:13px 22px}.company-card footer small{font-size:10px}.card-actions,.revision-actions{display:flex;align-items:center;gap:8px}.project-history{display:grid;gap:16px}.project-card{padding:22px 24px}.project-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding-bottom:17px}.project-head h2{font-size:17px;letter-spacing:-.3px}.project-head p{font-size:12px;color:var(--muted);margin-top:7px}.revision-list{border-top:1px solid var(--line)}.revision-row{width:100%;display:grid;grid-template-columns:48px minmax(0,1fr) 100px 120px auto;align-items:center;gap:14px;padding:17px 2px;border-bottom:1px solid var(--line);color:var(--ink)}.revision-row:last-child{border-bottom:0;padding-bottom:0}.revision-row>span{font-size:13px;overflow-wrap:anywhere}.revision-row small{font-size:11px;color:var(--muted)}.revision-row>strong{text-align:right;font-size:13px}.revision-tabs{display:flex;gap:7px;margin:18px 0 3px;padding-top:16px;border-top:1px solid var(--line)}.revision-tabs button{border:1px solid var(--color-border);border-radius:8px;padding:7px 11px;background:var(--color-surface);color:var(--color-text-secondary);font-size:12px}.revision-tabs button.active{background:var(--soft);border-color:var(--color-border-strong);color:var(--brand);font-weight:700}.file-viewer-backdrop{position:fixed;inset:0;background:var(--color-shadow-alpha-40-0);z-index:70;display:flex;justify-content:flex-end}.file-viewer{width:min(760px,72vw);height:100dvh;background:var(--color-surface);box-shadow:-12px 0 40px var(--color-shadow-alpha-10-2);display:grid;grid-template-rows:auto 1fr}.file-viewer header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;border-bottom:1px solid var(--line)}.file-viewer header small{display:block;font-size:10px;margin-bottom:5px}.file-viewer header h2{font-size:15px;max-width:420px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-close{width:38px;height:38px;border:0;border-radius:50%;background:var(--color-surface-muted);font-size:24px;color:var(--color-text-secondary)}.file-canvas{min-height:0;background:var(--color-surface-muted);overflow:auto}.file-canvas iframe{width:100%;height:100%;border:0}.file-canvas img{display:block;max-width:100%;margin:auto;background:var(--color-surface)}
.project-stage-summary{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:0 0 24px}.project-stage-summary button{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:var(--color-surface);color:var(--color-text-secondary);text-align:left}.project-stage-summary button:hover,.project-stage-summary button.active{border-color:var(--color-border-strong);background:var(--color-surface);color:var(--brand)}.project-stage-summary span{font-size:12px}.project-stage-summary strong{font-size:20px}.project-toolbar{justify-content:flex-start;margin-bottom:18px}.project-index-list{display:grid;gap:11px}.project-index-row{border:1px solid var(--line);border-radius:14px;background:var(--color-surface);overflow:hidden}.project-index-main{width:100%;display:flex;align-items:center;gap:18px;padding:19px 21px;border:0;background:var(--color-surface);color:var(--ink);text-align:left}.project-index-main:hover{background:var(--color-surface)}.project-index-mark{width:42px;height:42px;border-radius:12px;background:var(--soft);color:var(--brand);display:grid;place-items:center;font-weight:700;flex:none}.project-index-amount{font-size:13px;font-weight:650;white-space:nowrap}.project-lifecycle{display:flex;align-items:center;gap:30px;padding:18px 22px;margin:-4px 0 20px;border:1px solid var(--line);border-radius:13px;background:var(--color-surface)}.project-identity{display:grid;gap:4px;padding-right:24px;border-right:1px solid var(--line);white-space:nowrap}.project-identity span{font-size:9px;letter-spacing:1.6px;color:var(--muted)}.project-identity strong{font-size:14px}.project-flow{display:grid;grid-template-columns:repeat(4,minmax(100px,1fr));align-items:center;gap:0;flex:1}.project-flow span{position:relative;display:flex;align-items:center;gap:8px;color:var(--color-text-muted);font-size:12px}.project-flow span:not(:last-child):after{content:"";height:1px;background:var(--color-border);position:absolute;left:30px;right:8px;bottom:-8px}.project-flow i{width:23px;height:23px;border-radius:50%;display:grid;place-items:center;background:var(--color-surface-muted);color:var(--color-text-muted);font-style:normal;font-size:10px;z-index:1}.project-flow .active{color:var(--brand);font-weight:650}.project-flow .active i{background:var(--brand);color:var(--color-on-brand)}.project-flow .done{color:var(--color-text-secondary)}.project-flow .done i{background:var(--color-surface-muted);color:var(--color-text-secondary)}
@media(max-width:720px){.sidebar>nav.nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px}.sidebar>nav.nav button{justify-content:center;white-space:nowrap;padding:9px 4px;font-size:11px}.sidebar>nav.nav .icon{display:none}.factory .sidebar>nav.nav{display:flex}.chat-stage{min-height:calc(100dvh - 235px)}.chat-welcome{margin-top:8px}.company-row{display:grid;grid-template-columns:40px 1fr auto;padding:18px 0}.company-row .list-main{grid-column:2}.company-row .list-date{grid-column:2;grid-row:2}.company-row .row-chevron{display:block;grid-column:3;grid-row:1}.project-card{padding:18px}.revision-row{grid-template-columns:38px 1fr auto;gap:8px}.revision-row small{grid-column:2}.revision-row strong{grid-column:3;grid-row:1}.revision-row .row-chevron{display:none}}
@media(max-width:720px){.project-index-head .actions{width:100%}.project-index-head .actions .btn{flex:1}.project-stage-summary{grid-template-columns:repeat(2,1fr)}.project-stage-summary button:first-child{grid-column:1/-1}.project-index-main{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:10px;padding:17px}.project-index-mark{grid-row:1/3}.project-index-main .list-main{grid-column:2}.project-index-amount{grid-column:2;grid-row:2}.project-index-main .pill{grid-column:3;grid-row:1}.project-lifecycle{display:grid;gap:15px;padding:16px}.project-identity{border-right:0;border-bottom:1px solid var(--line);padding:0 0 12px}.project-flow{grid-template-columns:repeat(4,1fr)}.project-flow span{display:grid;justify-items:center;text-align:center;font-size:10px}.project-flow span:not(:last-child):after{left:55%;right:-45%;bottom:auto;top:11px}}
@media(prefers-reduced-motion:reduce){.thinking span{animation:none}}

/* Shared action calendar */
.calendar-intro{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;padding:5px 2px 24px}.calendar-intro h1{font-size:27px;letter-spacing:-1px}.calendar-intro p{font-size:13px;color:var(--muted);margin-top:9px}.calendar-legend{display:flex;align-items:center;justify-content:flex-end;gap:14px;flex-wrap:wrap;color:var(--color-text-secondary);font-size:11px}.calendar-legend span,.calendar-filters button{display:inline-flex;align-items:center;gap:6px}.team-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--color-text-tertiary)}.team-dot.team-design{background:var(--color-purple)}.team-dot.team-production{background:var(--color-info)}.team-dot.team-factory{background:var(--color-success)}.team-dot.team-sales{background:var(--color-warning)}.team-dot.team-delivery{background:var(--color-brand)}.team-dot.team-etc{background:var(--color-text-muted)}.calendar-filters{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin-bottom:18px}.calendar-filters button{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-secondary);border-radius:18px;padding:8px 13px;font-size:12px}.calendar-filters button.active{background:var(--color-surface-inverse);border-color:var(--color-text);color:var(--color-on-brand)}.delivery-calendar{border:1px solid var(--color-border);border-radius:16px;background:var(--color-surface);overflow:hidden}.calendar-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;border-bottom:1px solid var(--color-surface-hover)}.month-nav{display:flex;align-items:center;gap:12px}.month-nav h2{min-width:120px;text-align:center;font-size:18px}.month-nav .btn,.calendar-head>.btn{min-height:36px;padding:7px 11px}.action-calendar{border:0;border-radius:0}.action-calendar .weekday{padding:11px;background:var(--color-surface);border-bottom:1px solid var(--color-surface-hover);font-size:11px}.action-calendar .daycell{min-height:146px;padding:9px 8px;background:var(--color-surface);transition:background .15s,box-shadow .15s}.action-calendar .daycell.off{background:var(--color-surface)}.action-calendar .daycell.selected{background:var(--color-surface);box-shadow:inset 0 0 0 2px var(--color-brand-highlight)}.action-calendar .daynum{width:27px;height:27px;display:grid;place-items:center;border:0;border-radius:50%;padding:0;background:transparent;color:inherit;font-size:12px}.action-calendar .daynum:hover{background:var(--color-surface-muted);color:var(--brand)}.day-events{display:grid;gap:5px;margin-top:7px}.action-event{position:relative;width:100%;display:flex;align-items:center;gap:7px;border:0;border-left:3px solid var(--color-text-tertiary);border-radius:7px;background:var(--color-surface-subtle);color:var(--color-text);padding:6px;text-align:left;min-width:0}.action-event:hover{filter:brightness(.98)}.action-event.team-design{border-left-color:var(--color-purple);background:var(--color-surface-subtle)}.action-event.team-production{border-left-color:var(--color-info);background:var(--color-surface-muted)}.action-event.team-factory{border-left-color:var(--color-success);background:var(--color-surface-muted)}.action-event.team-sales{border-left-color:var(--color-warning);background:var(--color-surface-muted)}.action-event.team-delivery{border-left-color:var(--color-brand);background:var(--color-surface-subtle)}.action-event.is-reference{opacity:.68;background:var(--color-surface-subtle)}.action-event.is-complete{opacity:.53}.item-mark{display:grid;place-items:center;flex:none;width:25px;height:25px;border-radius:50%;background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-secondary);font-size:10px;font-weight:750}.event-copy{display:grid;gap:2px;min-width:0;line-height:1.25}.event-copy strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px;font-weight:650}.event-copy small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:9px;color:var(--color-text-secondary)}.event-done{margin-left:auto;font-size:10px;color:var(--color-text-secondary)}.more-events{display:block;width:100%;border:0;background:transparent;padding:2px 7px;color:var(--color-text-muted);font-size:9px;text-align:left}.calendar-day-detail{padding:26px 24px 24px;border-top:1px solid var(--color-border);background:var(--color-surface);scroll-margin-top:18px}.day-detail-head,.reference-head{display:flex;justify-content:space-between;align-items:flex-end;gap:18px}.day-detail-head h2{font-size:21px}.day-detail-head p,.reference-head p{font-size:12px;color:var(--muted);margin-top:5px}.day-work-count,.reference-head>span{flex:none;border-radius:18px;background:var(--color-surface-muted);color:var(--brand);padding:7px 11px;font-size:11px;font-weight:650}.calendar-task-list,.reference-list{display:grid;gap:9px;margin-top:16px}.calendar-task{display:grid;grid-template-columns:88px minmax(0,1fr) auto;align-items:center;gap:17px;padding:16px 17px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface)}.calendar-task.complete{opacity:.62}.calendar-task-status{display:grid;gap:5px;padding-left:11px;border-left:3px solid var(--color-text-tertiary)}.calendar-task-status.team-design{border-color:var(--color-purple)}.calendar-task-status.team-production{border-color:var(--color-info)}.calendar-task-status.team-factory{border-color:var(--color-success)}.calendar-task-status.team-sales{border-color:var(--color-warning)}.calendar-task-status.team-delivery{border-color:var(--color-brand)}.calendar-task-status span{font-size:10px;color:var(--muted)}.calendar-task-status strong{font-size:11px}.calendar-task-copy{min-width:0}.calendar-project-name{display:block;color:var(--brand);font-size:10px;font-weight:700;margin-bottom:5px}.calendar-task-copy h3{font-size:14px}.calendar-task-copy p{font-size:11px;color:var(--muted);margin-top:5px}.reference-agenda{margin-top:24px;padding-top:22px;border-top:1px solid var(--color-border)}.reference-head>span{background:var(--color-surface-muted);color:var(--color-text-secondary)}.calendar-task.reference{background:var(--color-surface-subtle);border-color:var(--color-surface-hover)}.calendar-task.reference .calendar-project-name{color:var(--color-text-secondary)}.calendar-agenda{display:none}.agenda-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.agenda-head span{font-size:11px;color:var(--muted)}.agenda-row{display:grid;grid-template-columns:42px minmax(0,1fr);align-items:center;gap:8px;padding:7px 0;border-bottom:1px solid var(--color-surface-hover)}.agenda-row time{font-size:11px;color:var(--color-text-muted);text-align:center}.calendar-empty{text-align:center;color:var(--muted);font-size:12px;padding:30px 10px}.primary-empty{border:1px dashed var(--color-border);border-radius:11px;background:var(--color-surface)}
.calendar-project-tools{display:flex;align-items:end;gap:12px;margin-bottom:14px}.calendar-project-tools label{font-size:11px;color:var(--muted)}.calendar-project-tools label:first-child{flex:1;max-width:430px}.calendar-project-tools label:last-child{width:170px}.calendar-project-tools select{min-height:40px;padding:8px 11px;font-size:13px;background:var(--color-surface)}
@media(max-width:900px){.calendar-intro{align-items:flex-start;flex-direction:column;gap:16px}.calendar-legend{justify-content:flex-start}.action-calendar .daycell{min-height:120px}.action-event{padding:5px}.item-mark{width:22px;height:22px}}
@media(max-width:720px){.calendar-intro{padding-bottom:18px}.calendar-intro h1{font-size:24px}.calendar-legend{gap:10px}.calendar-project-tools{align-items:stretch;flex-direction:column}.calendar-project-tools label:first-child,.calendar-project-tools label:last-child{max-width:none;width:100%}.calendar-head{padding:14px}.action-calendar{display:none}.calendar-day-detail{padding:21px 15px}.day-detail-head,.reference-head{align-items:flex-start;flex-direction:column;gap:10px}.calendar-task{grid-template-columns:1fr;gap:12px}.calendar-task-status{display:flex;justify-content:space-between}.calendar-task .btn{width:100%}.calendar-agenda{display:block;padding:18px 15px;border-top:1px solid var(--color-border)}.delivery-calendar .calendar-head>.btn{display:none}.agenda-row .action-event{padding:9px}.agenda-row .event-copy strong{font-size:12px}.agenda-row .event-copy small{font-size:10px}.agenda-row .item-mark{width:28px;height:28px}.calendar-filters{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.calendar-filters button{white-space:nowrap}}
@media(min-width:1450px){.company-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:900px){.company-grid{grid-template-columns:1fr}.file-viewer{width:86vw}}
@media(max-width:720px){.topbar{min-height:86px;height:auto;padding:16px 20px;position:static}.workspace-heading{gap:5px}.workspace-heading h1{font-size:23px}.workspace-heading p{font-size:10px}.content{padding-top:22px}.page-toolbar{align-items:stretch;gap:10px}.page-toolbar .list-search{min-width:0}.page-toolbar>.btn{padding:10px 12px}.company-grid{gap:12px}.company-card-main{padding:18px 18px 15px}.company-name{font-size:17px;margin:14px 0 20px}.company-card footer{padding:11px 18px}.selected-file-card{align-items:flex-start;flex-wrap:wrap}.selected-file-card .actions{width:100%}.analyze-actions{display:grid}.file-viewer{width:100vw}.file-viewer header{padding:14px}.file-viewer header .btn{display:none}.file-viewer header h2{max-width:230px}.revision-row{grid-template-columns:34px minmax(0,1fr) auto}.revision-row small{grid-column:2}.revision-row>strong{grid-column:3;grid-row:1}.revision-actions{grid-column:2/4;justify-content:flex-end}}

/* Project task delegation */
.project-detail-head{align-items:flex-end}.project-detail-head .eyebrow{display:block;color:var(--brand);font-size:10px;letter-spacing:1.4px;margin-bottom:8px}.task-compose{border:1px solid var(--color-border);border-radius:16px;background:linear-gradient(135deg,var(--color-surface),var(--color-surface));box-shadow:0 8px 25px var(--color-shadow-alpha-3-92);overflow:hidden}.task-compose>summary{list-style:none;display:flex;align-items:center;gap:13px;padding:18px 21px;cursor:pointer}.task-compose>summary::-webkit-details-marker{display:none}.task-compose-icon{display:grid;place-items:center;width:37px;height:37px;border-radius:11px;background:var(--brand);color:var(--color-on-brand);font-size:22px}.task-compose summary span:last-child{display:grid;gap:4px}.task-compose summary strong{font-size:14px}.task-compose summary small{font-size:11px;color:var(--muted)}.task-compose form{padding:3px 21px 21px;border-top:1px solid var(--color-surface-hover)}.task-form-grid{display:grid;grid-template-columns:2fr 1.4fr 1fr .8fr;gap:12px;margin-top:18px}.task-description{display:block;margin-top:13px}.task-description textarea{min-height:76px;resize:vertical}.task-submit{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:14px}.task-submit p{font-size:11px;color:var(--muted)}.task-board{border:1px solid var(--line);border-radius:16px;background:var(--color-surface);padding:22px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:16px}.section-heading h2{font-size:18px}.section-heading p{font-size:12px;color:var(--muted);margin-top:5px}.section-heading>span{font-size:11px;color:var(--color-text-secondary);background:var(--color-surface-muted);border-radius:15px;padding:7px 10px}.task-list{display:grid;gap:10px}.task-card{display:grid;grid-template-columns:110px minmax(0,1fr) auto;align-items:center;gap:17px;border:1px solid var(--color-border);border-left:4px solid var(--color-text-muted);border-radius:12px;padding:15px 16px;background:var(--color-surface)}.task-card.priority-high{border-left-color:var(--color-warning)}.task-card.priority-urgent{border-left-color:var(--color-danger);background:var(--color-danger-soft)}.task-card.status-late{border-left-color:var(--color-danger);background:var(--color-danger-soft)}.task-card.status-done{opacity:.64;border-left-color:var(--color-text-secondary);background:var(--color-success-soft)}.task-state{display:grid;gap:6px}.task-state span{font-size:11px;font-weight:700;color:var(--brand)}.task-state time{font-size:11px;color:var(--color-text-secondary)}.task-copy{min-width:0}.task-title{display:flex;align-items:center;gap:8px}.task-title h3{font-size:14px}.task-priority{font-size:9px;border-radius:5px;padding:4px 6px;background:var(--color-surface-muted);color:var(--color-text-secondary)}.priority-urgent .task-priority{background:var(--color-danger-soft);color:var(--color-danger)}.task-copy>p{font-size:12px;color:var(--color-text-secondary);line-height:1.6;margin-top:7px;white-space:pre-wrap}.task-meta{display:flex;gap:13px;flex-wrap:wrap;margin-top:8px;font-size:10px;color:var(--color-text-muted)}.task-actions{display:flex;gap:7px}.task-actions .btn{white-space:nowrap}.task-empty{text-align:center;color:var(--muted);font-size:12px;padding:28px;border:1px dashed var(--color-border);border-radius:11px;background:var(--color-surface)}.project-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}.project-reference>p{margin-top:6px}.assignment-fold summary{display:flex;justify-content:space-between;cursor:pointer}.assignment-fold summary span{font-size:11px;color:var(--muted)}
.my-project-back{display:block;margin:0 0 18px;padding:0;border:0;background:transparent;color:var(--muted);font-size:12px;cursor:pointer}.my-project-back:hover{color:var(--brand)}.my-project-detail-head{align-items:center}.my-project-detail-head h1{margin:5px 0 7px}.project-status-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:14px;background:var(--color-surface);overflow:hidden}.project-status-summary>div{display:flex;align-items:center;justify-content:space-between;padding:17px 20px;border-right:1px solid var(--line)}.project-status-summary>div:last-child{border-right:0}.project-status-summary span{font-size:11px;color:var(--muted)}.project-status-summary strong{font-size:20px}.project-status-summary .late{background:var(--color-surface);color:var(--color-danger)}.project-status-summary .late span{color:var(--color-danger)}
@media(max-width:980px){.task-form-grid{grid-template-columns:1fr 1fr}.task-card{grid-template-columns:95px minmax(0,1fr)}.task-actions{grid-column:2}.project-detail-grid{grid-template-columns:1fr}}
@media(max-width:620px){.task-compose>summary,.task-compose form,.task-board{padding-left:16px;padding-right:16px}.task-form-grid{grid-template-columns:1fr}.task-submit{align-items:stretch;flex-direction:column}.task-submit .btn{width:100%}.task-card{grid-template-columns:1fr;padding:14px}.task-state{display:flex;justify-content:space-between}.task-actions{grid-column:1}.task-actions .btn{flex:1}.section-heading{align-items:flex-start}}
/* Invitation-based account administration */
.user-create>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer}
.managed-users{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));align-items:start}
.managed-user-head>div{min-width:0}.managed-user-head strong{font-size:17px}.managed-user-head small{overflow-wrap:anywhere;color:var(--muted)}
.managed-user-info{display:grid;grid-template-columns:1fr 1fr;gap:16px 12px;margin:0 0 20px}.managed-user-info dt{font-size:12px;color:var(--muted);margin-bottom:5px}.managed-user-info dd{margin:0;font-weight:600;overflow-wrap:anywhere}
.managed-user-card-actions{display:flex;align-items:center;justify-content:space-between;gap:10px}.managed-user-card-actions .btn{min-width:80px}
.managed-user.is-editing{grid-column:1/-1}.managed-user-editor{border-top:1px solid var(--line);margin-top:18px;padding-top:18px}.managed-user-editor[hidden]{display:none}
.invite-result{display:grid;gap:14px}.invite-result p{margin-top:5px}.invite-copy{display:flex;gap:9px;align-items:center}.invite-copy input{min-width:0;flex:1;background:var(--color-surface)}
.mail-settings summary{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer}.mail-settings summary::marker{color:var(--brand)}.mail-settings form.actions label{min-width:240px;flex:1}.managed-users{display:grid;gap:12px}.managed-user{border:1px solid var(--line);border-radius:12px;padding:18px;background:var(--color-surface)}.managed-user-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:15px}.managed-user-head small{display:block;margin-top:5px}.managed-user-fields{display:grid;align-items:start;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,.9fr) minmax(0,1.25fr);gap:12px;margin-bottom:14px}.managed-user .actions{justify-content:flex-end}
.managed-user-fields>label{align-self:start;min-width:0}.managed-user-fields input[name="title_custom"]{margin-top:6px}input[name="title_custom"][hidden]{display:none}
@media(min-width:801px) and (max-width:1100px){.managed-user-fields{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:800px){.invite-copy{align-items:stretch;flex-direction:column}.managed-user-fields{grid-template-columns:1fr}.managed-user .actions{justify-content:flex-start}}
.btn.danger{background:var(--color-danger-soft);border-color:var(--color-danger-border);color:var(--color-danger)}.btn.danger:hover{background:var(--color-danger-soft);border-color:var(--color-danger-border)}.delete-backdrop{position:fixed;inset:0;background:var(--color-shadow-alpha-40-0);z-index:90;display:grid;place-items:center;padding:22px}.delete-dialog{width:min(520px,100%);background:var(--color-surface);border-radius:16px;padding:26px;box-shadow:0 24px 70px var(--color-shadow-alpha-16-86)}.delete-dialog .actions{justify-content:flex-end}.trash-list{display:grid;gap:14px}.trash-card{display:flex;align-items:center;justify-content:space-between;gap:24px}.trash-card h2{font-size:17px;margin:12px 0 7px}.trash-card p{font-size:13px;color:var(--muted)}.trash-card small{display:block;margin-top:8px}.trash-card .notice{margin-bottom:0;padding:10px 13px}@media(max-width:720px){.delete-dialog{padding:21px}.trash-card{align-items:stretch;flex-direction:column}.trash-card>.btn{width:100%}}

/* Responsive conversation workspace and readable AI answers */
.chat-shell .content{max-width:none;padding-left:clamp(24px,3vw,58px);padding-right:clamp(24px,3vw,58px)}.chat-workspace{grid-template-columns:clamp(230px,18vw,310px) minmax(0,1fr);max-width:1540px;gap:clamp(24px,3vw,52px)}.chat-stage{max-width:980px;width:100%}.chat-history-panel{padding-right:clamp(14px,1.5vw,24px)}.message.assistant .message-body{max-width:900px}.message-text{white-space:normal;line-height:1.82}.message-text p{margin:0}.message-text p+p{margin-top:14px}.message-text ul,.message-text ol{display:grid;gap:7px;margin:13px 0 0;padding-left:22px}.message-text li{padding-left:3px}.message-text strong{font-weight:700;color:var(--color-text)}.message-text code{background:var(--color-surface-muted);border-radius:5px;padding:2px 5px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9em}
@media(max-width:1100px){.chat-workspace{display:block;max-width:900px}.chat-history-panel{display:none;border:1px solid var(--color-border);border-radius:12px;padding:10px;margin:7px 0 12px;min-height:0;max-height:46vh;overflow:auto}.chat-history-panel.open{display:block}.chat-history-toggle,.chat-new-mobile{display:inline-flex;align-items:center}.chat-title-menu{right:48px}.chat-stage{max-width:900px}}
@media(max-width:720px){.chat-shell .content{padding-left:18px;padding-right:18px}.message-text p+p{margin-top:12px}.message-text ul,.message-text ol{margin-top:11px;padding-left:20px}}

/* Chat history belongs to the application sidebar, leaving the conversation full-width. */
.shell.chat-shell{grid-template-columns:280px minmax(0,1fr)}.chat-shell .sidebar{padding-left:18px;padding-right:18px}.sidebar-chat-history{display:flex;flex:1;min-height:0;flex-direction:column;margin-top:24px;padding-top:18px;border-top:1px solid var(--color-border)}.sidebar-chat-history .chat-history-head{padding:0 5px 12px}.sidebar-chat-history .chat-thread-list{min-height:0;overflow-y:auto;padding-right:3px}.chat-workspace{display:block;max-width:1120px}.chat-stage{max-width:1040px}.chat-titlebar{max-width:1040px;margin:0 auto}.chat-title-menu{right:46px}
@media(max-width:1100px){.shell.chat-shell{grid-template-columns:210px minmax(0,1fr)}.sidebar-chat-history{display:none}.sidebar-chat-history.open{display:flex;max-height:46vh}.chat-history-toggle,.chat-new-mobile{display:inline-flex;align-items:center}}
@media(max-width:720px){.shell.chat-shell{display:block}.sidebar-chat-history{margin-top:12px;padding:12px 0 4px;border-top:1px solid var(--color-border)}.sidebar-chat-history.open{display:flex;max-height:48vh}.sidebar-chat-history .chat-thread-list{overflow-y:auto}.chat-shell .sidebar{padding-left:16px;padding-right:16px}}