:root{--surface: #fff7fa;--canvas: #ffffff;--rail: #350d36;--sidebar: #4a154b;--sidebar-soft: rgba(255, 255, 255, .1);--selected: #611f69;--text: #201a1f;--muted: #616061;--line: #dddddd;--purple-soft: #e8b7ea;--green: #2eb67d;--yellow: #ecb22e;--red: #e01e5a;--blue: #36c5f0;--shadow: 0 18px 48px rgba(52, 13, 54, .11);color:var(--text);font-family:Hanken Grotesk,Inter,system-ui,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--rail)}button,input,textarea{font:inherit}button{border:0;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.auth-page,.app-shell,.system-state{min-height:100vh}.system-state{display:grid;place-items:center;padding:24px;background:var(--surface)}.system-state>div{width:min(100%,460px);padding:24px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:var(--shadow)}.system-state h1{margin:0 0 8px}.system-state p{color:var(--muted)}.auth-page{display:grid;grid-template-columns:minmax(420px,45%) 1fr;background:var(--canvas)}.auth-brand{position:relative;display:grid;grid-template-columns:64px 1fr;overflow:hidden;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.18),transparent 38%),linear-gradient(135deg,var(--rail),var(--sidebar));color:#fff}.rail-preview{display:flex;flex-direction:column;gap:10px;align-items:center;padding-top:24px;background:#18041959}.brand-copy{position:relative;padding:48px}.brand-lockup{display:flex;align-items:center;gap:10px;margin-bottom:72px;font-size:24px}.brand-mark,.channel-icon{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:8px;background:#fff;color:var(--sidebar)}.brand-copy h1{max-width:460px;margin:0 0 18px;font-size:clamp(36px,5vw,56px);line-height:1.05;letter-spacing:0}.brand-copy p{max-width:430px;margin:0;color:#fffc;font-size:17px;line-height:1.6}.floating-card{position:absolute;display:flex;align-items:center;gap:12px;min-width:240px;padding:14px 16px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:#ffffff1f;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:#ffffffeb;box-shadow:0 14px 34px #00000029}.card-one{left:48px;bottom:240px;transform:rotate(-2deg)}.card-two{left:96px;bottom:160px;transform:rotate(2deg)}.card-three{left:68px;bottom:80px;transform:rotate(-1deg)}.auth-panel{display:grid;place-items:center;padding:32px;background:#fff}.sign-in-card{width:min(100%,420px)}.eyebrow{margin:0 0 8px;color:var(--selected);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.sign-in-card h2,.surface-header h1,.chat-header h1{margin:0;letter-spacing:0}.sign-in-card h2{font-size:30px}.sign-in-card span,.surface-header span{color:var(--muted)}.sign-in-card label{display:grid;gap:8px;margin-top:16px;font-weight:700}.sign-in-card input,.large-search input,.search-pill input{width:100%;border:0;outline:0;background:transparent;color:var(--text)}.sign-in-card input{height:48px;padding:0 14px;border:1px solid #d2c2ce;border-radius:8px;background:#fff}.sso-button,.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border-radius:8px;font-weight:800}.sso-button{width:100%;margin-top:28px;border:1px solid var(--line);background:#fff;color:var(--text)}.primary-button{width:100%;margin-top:18px;background:var(--selected);color:#fff;box-shadow:0 8px 24px #611f693d}.primary-button.compact,.secondary-button{width:auto;margin:0;padding:0 14px}.secondary-button{border:1px solid var(--line);background:#fff;color:var(--selected)}.divider{display:flex;align-items:center;gap:14px;margin:20px 0;color:var(--muted)}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--line)}.auth-actions{display:flex;justify-content:space-between;margin-top:18px}.auth-actions a{color:var(--selected);font-weight:700;text-decoration:none}.auth-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:24px;padding:4px;border-radius:10px;background:#f8f8f8}.auth-tabs button{min-height:34px;border-radius:7px;background:transparent;color:var(--muted);font-size:12px;font-weight:800}.auth-tabs button.selected{background:#fff;color:var(--selected);box-shadow:0 4px 12px #00000014}.form-error{margin:12px 0 0;color:var(--red);font-weight:800}.form-error.compact,.form-error.admin-error{margin:0;font-size:12px}.form-error.admin-error{padding:0 18px 8px}.form-success{margin:0;color:#167a52;font-size:12px;font-weight:800}.recovery-note{margin-top:22px;color:var(--muted);font-size:13px}.app-shell{display:grid;grid-template-columns:64px 320px 1fr;overflow:hidden;background:var(--surface)}.workspace-rail,.sidebar{height:100vh}.workspace-rail{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px 0;background:var(--rail)}.workspace-tile{position:relative;display:grid;place-items:center;width:42px;height:42px;border-radius:11px;background:#ffffff6b;color:#fff;font-weight:800}.workspace-tile.active{background:#fff;color:var(--rail)}.badge-dot:after{content:"3";position:absolute;top:-4px;right:-5px;display:grid;place-items:center;width:16px;height:16px;border:2px solid var(--rail);border-radius:50%;background:var(--red);color:#fff;font-size:9px}.add-workspace,.rail-icon{position:relative;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:transparent;color:#ffffffa6}.add-workspace{border:2px dashed rgba(255,255,255,.5)}.rail-spacer{flex:1}.sidebar{display:flex;flex-direction:column;min-width:0;padding:18px 16px;background:linear-gradient(180deg,#3b0d3f,#250329);color:#fff}.sidebar-header{display:flex;align-items:center;gap:8px;padding:0 8px 14px}.sidebar-header h2{margin:0 0 2px;font-size:20px}.sidebar-header p{display:flex;align-items:center;gap:6px;margin:0;color:#d6c4d6;font-size:11px;font-weight:700;text-transform:uppercase}.icon-button,.mobile-close,.mobile-menu{display:grid;place-items:center;width:34px;height:34px;border-radius:999px;background:transparent;color:inherit}.icon-button:hover,.mobile-menu:hover{background:#0000000d}.sidebar .icon-button{margin-left:auto;color:#d6c4d6}.mobile-close,.mobile-menu{display:none}.sidebar-section{margin:14px 0 8px}.section-title{display:flex;align-items:center;justify-content:space-between;min-height:32px;padding:4px 10px;border-radius:7px;color:#d7c6dc;font-size:15px;font-weight:500;letter-spacing:0;text-transform:none}.section-title:before{content:"";width:0;height:0;margin-right:9px;border-top:6px solid #d7c6dc;border-right:5px solid transparent;border-left:5px solid transparent}.section-title span{flex:1;min-width:0}.section-title button{display:grid;place-items:center;width:30px;height:30px;border-radius:7px;background:transparent;color:inherit}.section-title button:hover{background:#ffffff1f;color:#fff}.inline-create-form{display:grid;gap:7px;margin:4px 6px 8px;padding:8px;border:1px solid rgba(255,255,255,.14);border-radius:8px;background:#ffffff14}.inline-create-form input:not([type=checkbox]){min-height:34px;padding:0 9px;border:1px solid var(--line);border-radius:7px;background:#fffffff2;color:var(--text)}.inline-create-form button{min-height:34px;border-radius:7px;background:#fff;color:var(--selected);font-weight:800}.check-row{display:flex;align-items:center;gap:7px;color:#e9dcea;font-size:12px;font-weight:700}.sidebar-hint{margin:0;color:#d6c4d6;font-size:11px;line-height:1.35}.sidebar-row{display:flex;align-items:center;gap:9px;width:100%;min-height:32px;padding:5px 10px;border-radius:7px;background:transparent;color:#d2c1d6;font-size:15px;font-weight:500;text-align:left}.sidebar-row .row-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-row .avatar{flex:0 0 auto}.sidebar-row svg{flex:0 0 auto;width:20px;height:20px;color:#d7c6dc}.dm-person-row{gap:12px}.dm-person-row .avatar.sm{width:28px;height:28px;border-radius:7px;font-size:11px}.dm-status{flex:0 0 auto;width:9px;height:9px;border-radius:999px;background:#8f7894}.dm-status.away{background:var(--yellow)}.sidebar-empty{margin:4px 10px 10px 12px;color:#a893ad;font-size:13px;line-height:1.35}.modal-backdrop{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:24px;background:#1804198a;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.modal-panel{width:min(100%,520px);max-height:min(720px,calc(100vh - 48px));overflow:auto;border:1px solid rgba(255,255,255,.18);border-radius:12px;background:#fff;color:var(--text);box-shadow:0 26px 80px #18041957}.modal-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:20px 22px 16px;border-bottom:1px solid var(--line)}.modal-header h2{margin:0;font-size:22px;letter-spacing:0}.modal-header p,.modal-muted{margin:5px 0 0;color:var(--muted);font-size:13px}.modal-form{display:grid;gap:16px;padding:20px 22px 22px}.modal-form label:not(.modal-check-row):not(.member-option){display:grid;gap:7px;font-weight:800}.modal-form input:not([type=checkbox]){width:100%;min-height:42px;padding:0 12px;border:1px solid #d2c2ce;border-radius:8px;background:#fff;color:var(--text);outline:0}.modal-check-row{display:flex;align-items:center;gap:10px;font-weight:800}.member-picker{display:grid;gap:8px;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fbfbfb}.member-picker.disabled{opacity:.62}.member-picker>div{display:grid;gap:2px;margin-bottom:4px}.member-picker>div span{color:var(--muted);font-size:12px}.member-option{display:grid;grid-template-columns:auto auto 1fr;align-items:center;gap:10px;min-height:36px;padding:5px 6px;border-radius:8px;color:var(--text);font-weight:700}.member-option:hover{background:#611f6914}.member-option input:disabled~span{color:var(--muted)}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}.unread{min-width:22px;padding:2px 7px;border-radius:999px;background:var(--red);color:#fff;font-size:11px;text-align:center}.rail-badge{position:absolute;top:-4px;right:-5px;display:grid;place-items:center;min-width:17px;height:17px;padding:0 5px;border:2px solid var(--rail);border-radius:999px;background:var(--red);color:#fff;font-size:10px;font-weight:900}.profile-strip{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;margin-top:auto;padding:10px;border:1px solid rgba(255,255,255,.16);border-radius:10px;background:#ffffff0f;color:#fff;text-align:left}.profile-strip span{display:grid}.profile-strip small{color:#7cfabb}.main-surface{position:relative;min-width:0;height:100vh;padding:14px;overflow:hidden;background:var(--surface)}.toast-error{position:absolute;top:20px;right:20px;z-index:20;max-width:360px;padding:10px 12px;border-radius:8px;background:var(--red);color:#fff;font-weight:800;box-shadow:0 14px 34px #e01e5a38}.workspace-card{height:100%;min-width:0;border:1px solid var(--line);border-radius:16px;background:var(--canvas);box-shadow:var(--shadow)}.chat-card{display:flex;flex-direction:column;overflow:hidden}.chat-header,.surface-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 18px;border-bottom:1px solid var(--line)}.channel-heading,.chat-actions{display:flex;align-items:center;min-width:0;gap:12px}.channel-heading h1{font-size:18px}.channel-heading p{display:flex;align-items:center;gap:8px;margin:2px 0 0;color:var(--muted);font-size:12px}.channel-icon{flex:0 0 auto;background:#611f691a;color:var(--selected)}.dot{width:4px;height:4px;border-radius:50%;background:var(--line)}.avatar-stack{display:flex;align-items:center}.avatar-stack .avatar{margin-left:-7px;border:2px solid white}.avatar-stack .avatar:first-child{margin-left:0}.avatar-stack span{display:grid;place-items:center;width:28px;height:28px;margin-left:-7px;border:2px solid white;border-radius:50%;background:#f8f8f8;font-size:11px;font-weight:800}.search-pill,.large-search{display:flex;align-items:center;gap:8px;border-radius:999px;background:#f8f8f8;color:var(--muted)}.search-pill{width:min(220px,22vw);height:34px;padding:0 12px}.message-list{flex:1;min-height:0;padding:18px;overflow:auto}.channel-settings{display:grid;grid-template-columns:minmax(180px,.8fr) minmax(260px,1fr);gap:16px;padding:14px 18px;border-bottom:1px solid var(--line);background:#fbfbfb}.channel-settings h2{margin:0;font-size:15px}.channel-settings p{margin:4px 0 0;color:var(--muted);font-size:12px}.member-add-form{display:grid;grid-template-columns:1fr auto;gap:8px}.member-add-form select{width:100%;min-height:36px;padding:0 10px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--text)}.member-list{display:grid;gap:6px;grid-column:2}.member-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;min-width:0;padding:7px 0}.member-row span{display:grid;min-width:0}.member-row small{color:var(--muted)}.date-separator{display:flex;align-items:center;gap:14px;max-width:640px;margin:0 auto 22px;color:var(--muted);font-size:12px;font-weight:700}.date-separator:before,.date-separator:after{content:"";flex:1;height:1px;background:var(--line)}.message{position:relative;display:grid;grid-template-columns:38px 1fr;gap:12px;padding:8px 4px;border-radius:10px}.message:hover{background:#fafafa}.message.threaded{grid-template-columns:38px 1fr;margin-top:8px;padding-left:0}.thread-line{justify-self:center;width:20px;height:28px;border-bottom:2px solid var(--line);border-left:2px solid var(--line);border-radius:0 0 0 8px}.message-body{min-width:0}.message-meta{display:flex;align-items:baseline;gap:8px}.message-meta strong{font-size:14px}.message-meta span{color:var(--muted);font-size:11px}.message p{max-width:980px;margin:3px 0 0;font-size:15px;line-height:1.45}.attachment-card,.integration-card,.linked-task{max-width:520px;margin-top:10px;border-radius:9px}.attachment-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;width:min(100%,520px);padding:10px;border:1px solid var(--line);background:#f8f8f8;color:var(--text);text-align:left}.attachment-card span:not(.file-icon){display:grid;min-width:0}.attachment-card strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment-card small{color:var(--muted)}.file-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:8px;background:#e01e5a1a;color:var(--red)}.file-icon.doc{background:#36c5f01f;color:#087ea4}.file-icon.sheet{background:#2eb67d1f;color:#137a52}.integration-card{padding-left:10px;border-left:2px solid var(--line)}.integration-card small{display:block;color:var(--muted)}.integration-card span,.linked-task{color:var(--selected);font-weight:700}.linked-task{display:inline-flex;align-items:center;gap:8px;padding:7px 10px;background:#611f6914}.linked-task span,.task-id{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;font-weight:800}.reaction{display:inline-flex;align-items:center;gap:5px;margin-top:8px;padding:4px 8px;border-radius:999px;background:var(--purple-soft);color:var(--selected)}.message-tools{position:absolute;top:0;right:10px;display:none;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 10px 24px #00000014}.message:hover .message-tools{display:flex}.message-tools button{padding:7px 9px;background:#fff;color:var(--muted);font-size:12px;font-weight:700}.message-tools button:hover{background:#f8f8f8;color:var(--selected)}.composer{margin:12px 16px 16px;overflow:hidden;border:1px solid var(--line);border-radius:13px;background:#fff;box-shadow:0 8px 24px #00000014}.composer-toolbar,.composer-footer{display:flex;align-items:center;justify-content:space-between;gap:6px}.composer-toolbar{justify-content:flex-start;padding:7px 10px;border-bottom:1px solid var(--line);background:#fafafa}.composer-toolbar span{width:1px;height:16px;margin:0 4px;background:var(--line)}.composer button,.composer-file-button{display:inline-grid;place-items:center;min-width:30px;height:30px;border-radius:7px;background:transparent;color:var(--muted)}.composer button:hover,.composer-file-button:hover{background:#f3f3f3;color:var(--text)}.composer-file-button input{display:none}.composer textarea{display:block;width:100%;min-height:58px;padding:12px 14px;border:0;outline:0;resize:vertical}.composer-footer{padding:0 10px 10px}.composer-footer>div{display:flex;gap:4px}.composer .selected-file-chip{display:inline-flex;max-width:min(280px,38vw);gap:6px;padding:0 9px;background:#611f6914;color:var(--selected);font-size:12px;font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.composer .send-button{display:inline-flex;gap:7px;width:auto;padding:0 12px;background:var(--selected);color:#fff;font-weight:800}.surface-header{padding:20px 22px}.surface-header h1{font-size:26px}.board-layout,.dm-layout,.utility-view{display:grid;grid-template-rows:auto 1fr;overflow:hidden}.dm-layout{grid-template-columns:minmax(260px,320px) 1fr;grid-template-rows:1fr}.dm-list{display:grid;grid-template-rows:auto auto 1fr;gap:14px;min-width:0;padding:18px;border-right:1px solid var(--line);overflow:auto}.dm-list h1{margin:0;font-size:24px}.dm-create{display:grid;gap:9px}.dm-create select,.dm-create input,.dm-composer input{width:100%;min-height:38px;padding:8px 10px;border:1px solid var(--line);border-radius:7px}.dm-create select{min-height:112px}.dm-thread-list{display:grid;align-content:start;gap:8px}.dm-thread{display:grid;gap:3px;padding:10px;border-radius:8px;background:#fff;color:var(--text);text-align:left}.dm-thread.selected{background:#611f691a;color:var(--selected)}.dm-thread small{color:var(--muted)}.dm-chat{display:grid;grid-template-rows:auto 1fr auto;min-width:0;overflow:hidden}.dm-composer{display:grid;grid-template-columns:1fr auto;gap:10px;padding:14px;border-top:1px solid var(--line)}.dm-composer .send-button{display:inline-flex;align-items:center;gap:7px;min-height:38px;padding:0 13px;border-radius:8px;background:var(--selected);color:#fff;font-weight:800}.board-content{display:grid;grid-template-columns:minmax(0,1fr) 340px;min-height:0}.kanban-board{display:grid;grid-template-columns:repeat(4,minmax(220px,1fr));gap:14px;padding:16px;overflow:auto}.kanban-column{min-height:0;padding:10px;border-radius:10px;background:#f8f8f8}.kanban-title{display:flex;justify-content:space-between;margin-bottom:10px}.kanban-title span{display:grid;place-items:center;min-width:24px;height:24px;border-radius:999px;background:#fff;color:var(--muted);font-weight:800}.task-card{display:grid;gap:8px;width:100%;margin-bottom:10px;padding:12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--text);text-align:left}.task-card-main{display:grid;gap:8px;padding:0;background:transparent;color:inherit;text-align:left}.task-card.selected{border-color:var(--selected);box-shadow:0 0 0 2px #611f691a}.task-card p,.task-card-main p{margin:0;color:var(--muted);font-size:13px;line-height:1.35}.task-card select{width:100%;height:34px;padding:0 8px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--text);font-weight:700}.task-meta{display:flex;align-items:center;gap:8px}.priority{padding:3px 7px;border-radius:999px;background:#f2eef2;color:var(--selected);font-size:11px;font-weight:800}.priority.high,.priority.urgent{background:#e01e5a1a;color:var(--red)}.task-detail{min-width:0;padding:20px;border-left:1px solid var(--line);overflow:auto}.task-detail h2{margin:8px 0}.task-detail p{color:var(--muted);line-height:1.5}.task-detail dl{display:grid;gap:10px}.task-detail dl div{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid #eeeeee}.task-detail dt{color:var(--muted)}.task-detail dd{margin:0;font-weight:800}.labels{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}.labels span{padding:5px 8px;border-radius:999px;background:#611f6917;color:var(--selected);font-weight:800;font-size:12px}.source-message{margin-top:18px;padding:12px;border-left:3px solid 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