:root{--ink:#173f3b;--muted:#78918d;--line:#d7e6e2;--paper:#fff;--bg:#f4f8f7;--green:#208f80;--green-dark:#126b61;--green-soft:#e6f5f1;--orange:#d9942d;--red:#e65e55;--red-soft:#fff0ee;--shadow:0 12px 35px rgba(20,70,63,.08);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}.hidden{display:none!important}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:258px;padding:24px 18px;background:#fff;border-right:1px solid var(--line);z-index:5;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;border:0;background:transparent;text-align:left;margin-bottom:30px}.brand strong{font-size:17px}.brand small{display:block;color:var(--muted);letter-spacing:2px;margin-top:4px}.brand-mark{display:grid;place-items:center;width:54px;height:54px;border-radius:18px;background:linear-gradient(145deg,#2a9f8e,#116f65);color:#fff;font-size:24px;box-shadow:0 8px 20px rgba(28,139,124,.25)}.brand-mark.small{width:42px;height:42px;border-radius:13px;font-size:18px}.sidebar nav{display:grid;gap:6px}.nav-button{border:0;background:transparent;border-radius:12px;padding:13px 14px;display:flex;align-items:center;gap:12px;color:#5e7470;font-weight:600}.nav-button b{margin-left:auto;background:var(--green-soft);color:var(--green);border-radius:20px;padding:2px 8px}.nav-button.active{background:var(--green);color:white;box-shadow:0 8px 16px rgba(32,143,128,.18)}.nav-button.active b{background:rgba(255,255,255,.18);color:#fff}.sync-state{margin-top:auto;color:var(--muted);font-size:13px;display:flex;align-items:center;gap:8px}.sync-state i{width:8px;height:8px;background:#36b79e;border-radius:50%;box-shadow:0 0 0 5px #e7f7f3}main{margin-left:258px;padding:32px clamp(24px,4vw,64px) 110px;max-width:1700px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.topbar h1{margin:4px 0 0;font-size:34px}.eyebrow{margin:0;color:var(--green);font-size:13px;font-weight:700;letter-spacing:.08em}.icon-button{border:1px solid var(--line);background:#fff;border-radius:12px;width:42px;height:42px;font-size:22px}.view{display:none}.view.active{display:block}.secretary-hero{background:radial-gradient(circle at 85% 20%,rgba(61,177,158,.18),transparent 32%),linear-gradient(145deg,#143f3a,#1c5c53);color:white;border-radius:28px;padding:clamp(28px,5vw,58px);box-shadow:var(--shadow);margin-bottom:24px}.secretary-hero .eyebrow{color:#8fe1d3}.secretary-hero h2{font-size:clamp(30px,5vw,54px);margin:10px 0}.secretary-hero>p:not(.eyebrow){color:#c8deda;max-width:720px}.composer{margin-top:26px;background:white;border-radius:20px;padding:12px;color:var(--ink)}textarea{border:0;resize:vertical;width:100%;padding:14px;outline:none;line-height:1.7;background:transparent}.composer-actions{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:10px}.attach-button,.file-label{position:relative;overflow:hidden;cursor:pointer}.attach-button input,.file-label input{position:absolute;inset:0;opacity:0;cursor:pointer}.primary,.secondary{border-radius:12px;padding:11px 18px;font-weight:700}.primary{background:var(--green);color:#fff;border:1px solid var(--green)}.primary:hover{background:var(--green-dark)}.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.wide{width:100%}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.chip{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.1);color:#fff;border-radius:100px;padding:7px 12px}.file-preview{display:flex;gap:8px;flex-wrap:wrap}.file-preview span{background:var(--green-soft);padding:6px 10px;border-radius:8px;font-size:13px}.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:24px}.panel{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 6px 20px rgba(21,66,59,.03);margin-bottom:24px}.panel-title,.section-lead{display:flex;align-items:center;justify-content:space-between;gap:16px}.panel-title h3,.panel h3{margin:0 0 16px}.panel-title h3{margin:0}.panel-title span{color:var(--muted);font-size:13px}.text-button{border:0;background:transparent;color:var(--green);font-weight:700}.empty{padding:30px 10px;text-align:center;color:var(--muted)}.list-row{display:flex;gap:12px;align-items:flex-start;padding:15px 0;border-bottom:1px solid #edf3f1}.list-row:last-child{border-bottom:0}.list-row .grow{flex:1}.list-row strong{display:block;margin-bottom:5px}.meta{color:var(--muted);font-size:12px;line-height:1.5}.badge{display:inline-block;border-radius:8px;padding:4px 8px;font-size:12px;font-weight:700;background:var(--green-soft);color:var(--green)}.badge.red{background:var(--red-soft);color:var(--red)}.badge.orange{background:#fff4e3;color:var(--orange)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.stat strong{font-size:32px;display:block;margin-top:8px}.danger-panel{border-color:#f2c5c1;background:#fffbfa}.check{width:22px;height:22px;accent-color:var(--green);flex:0 0 auto}.row-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.mini-button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 9px;font-size:12px}.section-lead{margin-bottom:22px}.section-lead h2{margin:6px 0 0;font-size:30px}.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.project-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;position:relative;overflow:hidden}.project-card:before{content:"";position:absolute;left:0;top:0;width:6px;height:100%;background:var(--green)}.project-card.closed{opacity:.65}.project-head{display:flex;justify-content:space-between;gap:16px}.stars{color:#e39b32;letter-spacing:2px;font-size:20px}.problem{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:16px;margin:16px 0}.problem small{display:block;color:var(--muted);font-weight:700;margin-bottom:8px}.project-footer{border-top:1px solid var(--line);padding-top:14px;display:flex;align-items:center;justify-content:space-between}.toggle{display:flex;align-items:center;gap:8px}.draft-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;margin-bottom:16px}.draft-card textarea{border:1px solid var(--line);border-radius:12px;margin:12px 0}.draft-controls{display:grid;grid-template-columns:1fr 170px auto;gap:10px;align-items:center}.draft-controls select,.draft-controls input{border:1px solid var(--line);border-radius:10px;padding:9px;background:#fff}.duplicate{margin-top:10px;color:var(--orange);font-size:13px}.attachments{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.attachments a{color:var(--green);background:var(--green-soft);padding:7px 10px;border-radius:8px;text-decoration:none}.stack{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.muted{color:var(--muted);line-height:1.7}.bottom-nav,.floating-compose{display:none}.login-shell{position:fixed;inset:0;display:grid;place-items:center;background:radial-gradient(circle at 70% 10%,#d7f2ec,transparent 35%),var(--bg);padding:20px;z-index:20}.login-card{width:min(420px,100%);background:#fff;border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:var(--shadow)}.login-card h1{margin:10px 0}.login-card label{display:grid;gap:8px;margin:24px 0 16px}.login-card input{border:1px solid var(--line);border-radius:12px;padding:13px}.error{color:var(--red);min-height:18px}dialog{border:0;padding:0;border-radius:22px;width:min(560px,calc(100% - 32px));box-shadow:0 25px 80px rgba(0,0,0,.25)}dialog::backdrop{background:rgba(8,33,30,.45)}.modal-card{padding:24px}.modal-card input,.modal-card select,.modal-card textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px;margin:6px 0 14px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:12px}.toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,30px);opacity:0;background:#173f3b;color:white;border-radius:10px;padding:11px 18px;transition:.2s;z-index:30}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){.sidebar{display:none}main{margin:0;padding:20px 16px 110px}.topbar{margin-bottom:18px}.topbar h1{font-size:27px}.secretary-hero{border-radius:22px;margin:0 -4px 18px;padding:25px 18px}.secretary-hero h2{font-size:31px}.secretary-hero>p:not(.eyebrow){font-size:14px}.composer{padding:7px}.composer textarea{min-height:170px}.grid.two,.project-grid{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.bottom-nav{display:grid;position:fixed;z-index:10;bottom:0;left:0;right:0;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.96);border-top:1px solid var(--line);padding:8px 4px calc(8px + env(safe-area-inset-bottom));backdrop-filter:blur(15px)}.bottom-nav button{border:0;background:transparent;color:var(--muted);font-size:11px;display:grid;gap:3px;place-items:center}.bottom-nav button span{font-size:20px}.bottom-nav button.active{color:var(--green);font-weight:700}.floating-compose{display:block;position:fixed;z-index:11;right:18px;bottom:82px;width:54px;height:54px;border-radius:50%;border:0;background:var(--green);color:#fff;font-size:28px;box-shadow:0 10px 25px rgba(32,143,128,.35)}.draft-controls{grid-template-columns:1fr}.row-actions{justify-content:flex-start}.panel{padding:18px}.project-card{padding:20px}.section-lead{align-items:flex-end}}
@media(max-width:480px){.stats{grid-template-columns:1fr 1fr;gap:10px}.stat{padding:15px}.stat strong{font-size:26px}.composer-actions{align-items:stretch}.composer-actions .primary{padding-inline:13px}.attach-button{padding:10px 4px}.login-card{padding:26px 22px}.panel-title{align-items:flex-start}}