:root{--green:#244d42;--ink:#233a33;--muted:#87928a;--line:#e6eae2;--cream:#f7f8f4;--sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--sans);background:var(--cream);color:var(--ink);font-size:14px}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible{outline:3px solid #b2c5a6;outline-offset:3px}a{text-decoration:none;color:inherit}[hidden]{display:none!important}.brand{display:flex;align-items:center;gap:12px;font-size:25px;font-weight:750;letter-spacing:2px}.brand-icon{display:grid;place-items:center;background:var(--green);color:#f8f5eb;width:40px;height:40px;border-radius:12px;font-size:23px;font-weight:400;letter-spacing:0}.brand small{font-size:10px;letter-spacing:2px;font-weight:500;margin-left:12px}.eyebrow{font-size:10px;letter-spacing:2.5px;color:#7b8f78;font-weight:650}.muted{color:#7e8b83;line-height:1.8}.primary,.outline{padding:13px 18px;border-radius:10px;font-weight:600;border:1px solid var(--green);transition:.2s}.primary{background:var(--green);color:white}.primary:hover{background:#356455}.outline{background:transparent;color:var(--green);border-color:#d6ded2}.outline:hover{background:#eef2e9}.text-button{border:0;background:none;color:var(--green);font-size:12px;padding:8px}.auth-layout{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.welcome{padding:48px 64px;background:#e8ede1;position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:100vh}.welcome:after{content:'';position:absolute;border:1px solid #ccd8c7;width:500px;height:500px;border-radius:50%;right:-300px;bottom:-100px;pointer-events:none}.welcome-copy{margin:auto 0;padding:65px 0;max-width:480px}.welcome h1{font-size:clamp(34px,4vw,56px);line-height:1.4;letter-spacing:-1px;font-weight:650;margin:22px 0}.welcome-copy>p{font-size:16px;line-height:2;color:#697e6b}.example{background:#ffffffa8;padding:22px;border-radius:18px;max-width:400px;margin-top:32px;border:1px solid #fff}.example-label{font-size:11px;color:#8b9986}.example>p{font-size:14px}.example-task{padding:12px 0 2px;display:flex;align-items:center;gap:10px}.example-task span{color:#7b9673;font-size:22px}.example-task small{margin-left:auto;color:#8a9486;font-size:11px}.welcome-footer{color:#7c8d76;font-size:12px;letter-spacing:2px}.auth-side{display:grid;place-items:center;padding:40px}.auth-card{width:100%;max-width:370px}.auth-card h2{font-size:32px;margin:18px 0 8px;font-weight:650}.auth-card>.muted{margin:0 0 24px}.tabs{display:flex;background:#edf0e9;padding:4px;border-radius:10px;margin-bottom:24px}.tabs button{flex:1;background:none;border:0;padding:10px;border-radius:7px;color:#7b887c;font-size:13px}.tabs .active{background:white;color:var(--green);box-shadow:0 2px 6px #223b2610}.auth-card label{display:block;font-size:12px;margin:16px 0;color:#5f7163}input,textarea,select{width:100%;border:1px solid #dfe5d9;border-radius:9px;padding:13px;background:#fff;color:var(--ink);outline:none}input:focus,textarea:focus,select:focus{border-color:#8da786;box-shadow:0 0 0 3px #dce8d740}.auth-card input{margin-top:9px}.auth-card .primary{width:100%;display:flex;justify-content:space-between}.auth-note{font-size:11px;text-align:center;color:#8b9789;margin-top:22px}.http-note{font-size:11px;color:#9a937e;line-height:1.7;margin-top:25px}.error{color:#b85c48;font-size:12px;min-height:18px;line-height:1.5}.workspace{display:grid;grid-template-columns:220px minmax(360px,1fr) 360px;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);padding:32px 20px 18px;display:flex;flex-direction:column;background:#f1f4ec}.space-label{font-size:10px;letter-spacing:1px;color:#94a08f;margin:16px 0 36px 4px}.sidebar nav{display:grid;gap:7px}.nav{display:flex;align-items:center;gap:12px;background:none;border:0;width:100%;padding:13px 14px;border-radius:10px;color:#7a897c;text-align:left;font-size:15px}.nav span{font-size:13px}.nav b{margin-left:auto;font-size:10px;background:#dbe6d3;color:var(--green);padding:3px 7px;border-radius:5px}.nav.active{background:#e1ead8;color:var(--green);font-weight:650}.nav:hover{background:#e7ede0}.sidebar-note{margin-top:auto;border-top:1px solid #dee6d7;padding:24px 8px;color:#83947d}.sidebar-note>span{display:block;font-size:25px;color:#8ea47e;margin-bottom:14px}.sidebar-note strong{font-size:12px;font-weight:550}.sidebar-note p{font-size:11px;line-height:1.9}.settings-link{margin-bottom:12px}.profile{display:flex;gap:10px;align-items:center;border-top:1px solid #dfe6d8;padding-top:18px}.profile strong{font-size:12px;display:block}.profile small{font-size:10px;color:#8c9986;display:block;margin-top:4px}.profile button{margin-left:auto;border:0;background:none;color:#8a9787;font-size:20px}.avatar{display:inline-grid;place-items:center;border-radius:50%;width:34px;height:34px;background:#dbe7d4;color:#456640;font-weight:650;font-size:13px;flex-shrink:0}.sand{background:#f0e4d0;color:#a78856}.main{padding:0 40px;min-width:0}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-size:11px;color:#8c968a}.connection{display:flex;gap:7px;align-items:center}.connection i{width:5px;height:5px;background:#85a77e;border-radius:50%}.page-heading{margin:35px 0 26px;display:flex;justify-content:space-between;align-items:center}.page-heading h1{font-size:30px;font-weight:650;letter-spacing:-.5px;margin:13px 0 12px}.page-heading p{font-size:12px;color:#889383;margin:0;line-height:1.8}#mobile-chat{display:none}.pair-banner{display:flex;gap:15px;align-items:center;padding:18px 20px;border:1px solid #dce5d5;border-radius:13px;background:#edf2e7}.pair-icons{display:flex;flex-shrink:0}.pair-icons .avatar{border:2px solid #edf2e7}.pair-icons .avatar+span{margin-left:-7px}.pair-banner strong{font-size:12px;font-weight:600}.pair-banner p{font-size:10px;color:#8c9784;margin:5px 0 0;line-height:1.6}.pair-banner button{margin-left:auto;white-space:nowrap}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0 32px}.stats>div{background:#fff;border:1px solid var(--line);border-radius:13px;padding:18px}.stats span{font-size:11px;color:#7f8e7c}.stats strong{display:block;font-size:32px;font-weight:550;line-height:1.5;margin:3px 0}.stats small{font-size:10px;color:#a2ab9b}.list-heading{display:flex;justify-content:space-between;align-items:center}.list-heading h2{font-size:16px;font-weight:650;margin:0}.list-heading h2 small{font-size:10px;background:#e8eddf;padding:3px 6px;border-radius:5px;margin-left:7px;color:#7b8e71}.filters{display:flex;gap:18px;margin:18px 0;border-bottom:1px solid var(--line)}.filters button{background:none;border:0;padding:0 1px 11px;color:#9ba493;font-size:12px;border-bottom:2px solid transparent}.filters button.active{color:var(--green);border-color:var(--green)}.task-card{background:white;border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:12px;display:flex;gap:12px;align-items:flex-start}.task-circle{width:19px;height:19px;display:grid;place-items:center;margin-top:1px;border:1.5px solid #cbd5c3;border-radius:50%;font-size:12px;color:#66875b;flex-shrink:0}.task-card.completed .task-circle{background:#e6eddd;border-color:#e6eddd}.task-card.completed h3{text-decoration:line-through;color:#95a18d}.task-body{flex:1;min-width:0}.task-card h3{font-size:14px;font-weight:550;line-height:1.5;margin:0 0 8px;overflow-wrap:anywhere}.task-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:10px;color:#9aa58f}.task-note{font-size:12px;line-height:1.7;color:#839078;margin:6px 0 10px;white-space:pre-wrap;overflow-wrap:anywhere}.badge{border-radius:5px;padding:4px 7px;font-size:10px;background:#edf2e6;color:#7a9166}.badge.offered{background:#fbf0dc;color:#ac9055}.badge.in_progress{background:#e5eef0;color:#6e949a}.badge.completed{background:#edf2e6;color:#7a9166}.task-actions{display:flex;gap:7px;margin-top:13px;flex-wrap:wrap}.task-actions button{font-size:11px;padding:6px 10px;border:1px solid #dfe7d6;background:#f6f8f1;border-radius:6px;color:#607856}.task-actions button.danger{background:#fff;border-color:#eee3dc;color:#a18e7c}.empty{padding:42px 24px;text-align:center;border:1px dashed #d8e1cd;border-radius:14px;color:#8b9d80}.empty-symbol{font-size:32px;color:#a3b294;margin-bottom:15px}.empty strong{font-size:14px;font-weight:550}.empty p{font-size:12px;line-height:1.9}.main-footer{display:flex;justify-content:space-between;gap:15px;padding:32px 0;color:#a4ae9b;font-size:10px}.main-footer span{font-size:8px;letter-spacing:1px}.assistant{height:100vh;position:sticky;top:0;background:#fff;border-left:1px solid var(--line);display:flex;flex-direction:column;min-width:0}.assistant-header{display:flex;align-items:center;gap:12px;padding:25px 24px;border-bottom:1px solid #f0f2ec;height:89px}.ai-icon{background:#e9efdf;color:#708d5b;width:36px;height:36px;border-radius:11px;display:grid;place-items:center;font-size:22px}.assistant-header strong{font-size:14px;font-weight:600}.assistant-header small{display:block;font-size:10px;color:#a0aa94;margin-top:5px}.private-note{font-size:10px;background:#f8f9f5;color:#9ca88f;margin:16px 18px 0;padding:10px;border-radius:7px;text-align:center}.messages{overflow:auto;flex:1;padding:22px 20px;scroll-behavior:smooth;min-height:150px}.bubble{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;font-size:12px;padding:14px;border-radius:12px;margin-bottom:16px;max-width:96%}.bubble.assistant-msg{background:#f3f6ed;color:#647959;border-top-left-radius:3px}.bubble.user{background:var(--green);color:#f5f6f0;margin-left:auto;border-bottom-right-radius:3px}.bubble .bubble-label{display:block;font-size:9px;opacity:.6;margin-bottom:5px;letter-spacing:1px}.suggestions{padding:0 18px 12px;display:flex;gap:7px;flex-wrap:wrap}.suggestions button{font-size:10px;border:1px solid #e4eadb;border-radius:15px;background:white;color:#91a080;padding:7px 10px}.composer{margin:0 18px;border:1px solid #dfe6d5;border-radius:13px;padding:12px;background:#fbfcf8}.composer:focus-within{border-color:#9bb486}.composer textarea{border:0;resize:none;background:transparent;padding:0;font-size:12px;box-shadow:none;line-height:1.8;min-height:65px}.composer>div{display:flex;align-items:center;justify-content:space-between}.composer span{font-size:9px;color:#abb59f}.composer button{width:30px;height:30px;border:0;border-radius:8px;background:var(--green);color:white;font-size:22px}.assistant-foot{text-align:center;font-size:9px;color:#acb49f;margin:12px 0 18px}.close-chat{display:none}.activity-item{border-left:2px solid #d5e1c9;padding:5px 0 20px 17px;margin-left:6px}.activity-item strong{font-size:12px;font-weight:550}.activity-item p{font-size:11px;color:#8c9c7f;margin:7px 0;overflow-wrap:anywhere}.activity-item small{font-size:10px;color:#a0ab94}dialog{width:min(520px,calc(100% - 32px));border:1px solid #dfe5d6;border-radius:20px;padding:26px;color:var(--ink);max-height:85vh;overflow:auto;box-shadow:0 20px 100px #1b302c33}dialog::backdrop{background:#203c3455;backdrop-filter:blur(3px)}.dialog-header{display:flex;justify-content:space-between;align-items:center}.dialog-header h2{font-size:21px;margin:0}.dialog-header button{border:0;background:none;font-size:27px;color:#8e9f83}dialog section{border-top:1px solid var(--line);margin-top:20px;padding-top:12px}dialog h3{font-size:13px}dialog .muted{font-size:11px}dialog select,dialog input{margin-bottom:10px}dialog .primary{width:100%;margin-top:8px}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#244d42;color:white;padding:13px 22px;border-radius:10px;box-shadow:0 5px 20px #143b3033;z-index:100;font-size:13px;max-width:90vw;line-height:1.7}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(min-width:1600px){.main{padding:0 65px}.workspace{grid-template-columns:240px minmax(400px,1fr) 400px}}@media(max-width:1180px){.workspace{grid-template-columns:180px minmax(320px,1fr) 310px}.sidebar{padding:28px 14px 18px}.main{padding:0 25px}.stats{gap:9px}.stats>div{padding:15px}.stats small{font-size:9px}.brand{font-size:23px}}@media(max-width:950px){.workspace{grid-template-columns:180px 1fr}.assistant{display:none}.assistant.open{display:flex;position:fixed;right:0;top:0;width:380px;z-index:20;box-shadow:-15px 0 60px #243e2f25}#mobile-chat{display:block;font-size:11px;padding:10px}.close-chat{display:block;border:0;background:none;margin-left:auto;font-size:25px;color:#8f9f84}.welcome{padding:32px}.brand small{display:none}.welcome h1{font-size:38px}}@media(max-width:600px){.auth-layout{grid-template-columns:1fr}.welcome{min-height:0;padding:24px}.welcome-copy{padding:35px 0 12px}.welcome h1{font-size:33px;margin:14px 0}.welcome-copy>p{font-size:13px}.example,.welcome-footer{display:none}.auth-side{padding:30px 24px}.auth-card h2{font-size:26px}.workspace{display:block}.sidebar{height:64px;position:sticky;z-index:10;flex-direction:row;align-items:center;padding:12px 20px;border-right:0;border-bottom:1px solid var(--line);gap:12px}.sidebar .brand{font-size:20px;gap:8px;letter-spacing:1px}.brand-icon{width:32px;height:32px;font-size:19px;border-radius:9px}.space-label,.sidebar-note,.sidebar nav,.profile{display:none}.settings-link{margin:0 0 0 auto;width:auto;padding:8px}.main{padding:0 20px}.topbar{height:45px;font-size:10px}.page-heading{margin:25px 0 20px}.page-heading h1{font-size:26px}.page-heading p{max-width:230px;font-size:11px}.eyebrow{font-size:8px;letter-spacing:1.7px}.pair-banner{padding:14px 12px;gap:9px}.pair-banner p{font-size:9px}.pair-banner strong{font-size:11px}.pair-banner button{font-size:10px;padding:4px}.pair-icons .avatar{width:29px;height:29px;font-size:11px}.stats{margin:18px 0 27px;gap:8px}.stats>div{padding:12px}.stats strong{font-size:26px}.stats small{display:none}.task-card{padding:15px}.main-footer{font-size:9px}.main-footer span{display:none}.assistant.open{width:100%;height:100dvh;z-index:30}.assistant-header{padding-top:max(20px,env(safe-area-inset-top));height:80px}.assistant-foot{margin-bottom:max(16px,env(safe-area-inset-bottom))}.composer textarea{font-size:16px}.http-note{font-size:10px}.auth-card input{font-size:16px}.assistant .bubble{font-size:14px}}

.mobile-nav{display:none}@media(max-width:600px){.mobile-nav{display:flex;gap:6px;margin-top:18px}.mobile-nav button{flex:1;border:0;background:transparent;font-size:11px;color:#8c9a83;border-radius:7px;padding:9px 3px}.mobile-nav button.active{color:#244d42;background:#e4ecdc}.main .mobile-nav+.stats{margin-top:12px}}
.invite-primary{background:#244d42;color:#fff;border:0;border-radius:8px;padding:10px 14px;font-size:12px;white-space:nowrap}.pair-banner .invite-primary{padding:10px 14px;font-size:12px}.invite-dialog input{font-family:monospace;font-size:13px}.invite-dialog h3{margin-top:20px}.invite-dialog .primary{margin-top:14px}@media(max-width:600px){.pair-banner .invite-primary{padding:9px 10px;font-size:11px}}
.channel-tabs{display:flex;gap:6px;padding:12px 18px 0}.channel-tabs button{flex:1;border:0;border-radius:9px;background:#f0f3eb;color:#7e8e73;padding:11px;font-weight:600;font-size:13px}.channel-tabs button.active{background:#244d42;color:#fff}.day-controls{display:flex;align-items:center;gap:10px;padding:10px 18px 0;font-size:10px;color:#829076}.day-controls select{padding:6px 9px;font-size:11px;flex:1}.principles-board{background:#eef2e7;border:1px solid #dce5d2;border-radius:13px;padding:18px;margin:0 0 24px}.row-head{display:flex;justify-content:space-between;align-items:center;gap:8px}.row-head strong{font-size:13px}.principles-board p{font-size:12px;margin:10px 0;line-height:1.9}.principles-board small{display:block;font-size:10px;margin-top:12px}.principle-row{display:flex;gap:9px;align-items:baseline;margin:10px 0;font-size:13px;line-height:1.8;overflow-wrap:anywhere}.principle-row .badge{white-space:nowrap}.draft-box{padding:12px;margin:0 18px 12px;max-height:240px;overflow:auto;border:1px solid #dfd1ac;border-radius:10px;background:#fff9e9;font-size:12px;line-height:1.8}.draft-box strong{font-size:12px}.draft-box p{margin:8px 0;white-space:pre-wrap;overflow-wrap:anywhere}.draft-box .primary{font-size:11px;padding:8px 10px}.assistant .messages{min-height:80px}@media(max-width:600px){.principles-board{padding:14px}.principle-row{font-size:13px}}