:root{--bg: #f6f5f2;--card: #ffffff;--ink: #232021;--muted: #8a8681;--line: #e7e3dd;--accent: #b4654a;--accent-ink: #fff;--green: #3f8f5b;--red: #c0523f;--amber: #b78a2e}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink)}h2,h3{font-weight:650}.muted{color:var(--muted)}.small{font-size:12px}.center{min-height:100vh;display:grid;place-items:center;padding:24px}.app{min-height:100vh}.topbar{display:flex;align-items:center;gap:16px;padding:12px 22px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.brand{font-weight:700;font-size:18px;letter-spacing:.3px;display:flex;align-items:center;gap:8px}.brand.big{font-size:26px;justify-content:center;margin-bottom:6px}.logo{filter:saturate(.9)}.tag{font-size:11px;color:var(--muted);font-weight:500;margin-left:4px}.nav{display:flex;gap:6px;margin-left:18px}.nav-item{font-size:14px;color:var(--muted);padding:6px 10px;border-radius:8px}.nav-item.active{color:var(--ink);background:var(--bg);font-weight:600}.spacer{flex:1}.who{font-size:13px;color:var(--muted)}.main{padding:22px}.page{display:grid;grid-template-columns:1fr 380px;gap:22px;align-items:start}@media (max-width: 900px){.page{grid-template-columns:1fr}}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 1px 2px #00000008}.login{width:340px}label{display:block;font-size:13px;color:var(--muted);margin-top:12px}input{width:100%;margin-top:5px;padding:9px 11px;font-size:14px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink)}input:focus{outline:none;border-color:var(--accent)}.row{display:flex;gap:10px}.row.btns{margin-top:16px}.grow{flex:1}.port{width:90px}.btn{border:1px solid var(--line);background:#fff;color:var(--ink);padding:9px 14px;border-radius:9px;font-size:14px;cursor:pointer}.btn:disabled{opacity:.5;cursor:default}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.btn.ghost{background:#fff}.btn.sm{padding:5px 10px;font-size:12px}.btn.danger{color:var(--red)}.btn.primary{flex:1}.tbl{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}.tbl th,.tbl td{text-align:left;padding:11px 13px;border-bottom:1px solid var(--line);font-size:14px}.tbl th{font-size:12px;color:var(--muted);font-weight:600;background:#faf9f7}.tbl tr:last-child td{border-bottom:none}.actions{display:flex;gap:6px;justify-content:flex-end}.err-txt{color:var(--red);margin-top:3px}.pill{font-size:12px;padding:3px 9px;border-radius:999px;font-weight:600}.pill.ok{background:#e6f2ea;color:var(--green)}.pill.err{background:#f7e7e3;color:var(--red)}.pill.unk{background:var(--bg);color:var(--muted)}.ok-box{margin-top:14px;padding:10px 12px;background:#e6f2ea;color:var(--green);border-radius:9px;font-size:13px}.error{margin-top:14px;padding:10px 12px;background:#f7e7e3;color:var(--red);border-radius:9px;font-size:13px}.notice{margin-top:14px;font-size:13px;color:var(--muted)}.list-col h2{margin-top:0}.main-flush{padding:0}.inbox{display:grid;grid-template-columns:210px 380px 1fr;height:calc(100vh - 58px)}.pad{padding:18px}.dep-rail{border-right:1px solid var(--line);background:var(--card);overflow-y:auto;padding:8px}.dep{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px 10px;border-radius:8px;cursor:pointer;font-size:13px}.dep:hover{background:var(--bg)}.dep.active{background:var(--bg);font-weight:600}.dep .cnt{color:var(--muted);font-size:12px}.dep .cnt b{color:var(--accent)}.mail-list{border-right:1px solid var(--line);overflow-y:auto;background:var(--card)}.mail-row{padding:12px 14px;border-bottom:1px solid var(--line);cursor:pointer}.mail-row:hover{background:#faf9f7}.mail-row.sel{background:#f3ede9}.mail-top{display:flex;justify-content:space-between;font-size:13px}.mail-top .from{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:230px}.mail-top .date{color:var(--muted);font-size:12px;white-space:nowrap}.subj{font-size:13px;margin:3px 0 6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.chip{font-size:11px;background:#eee7e2;color:var(--accent);padding:2px 8px;border-radius:999px;font-weight:600}.muted-chip{background:var(--bg);color:var(--muted)}.conf{font-size:11px;color:var(--muted)}.mbox{font-size:11px;color:var(--muted);margin-left:auto}.mail-detail{overflow-y:auto}.detail-inner{padding:22px}.detail-inner h3{margin:0 0 12px}.detail-meta{font-size:13px;color:#55504d;line-height:1.7}.reassign{display:flex;align-items:center;gap:10px;margin:16px 0;padding:12px;background:var(--card);border:1px solid var(--line);border-radius:10px}.reassign label{margin:0;color:var(--ink);font-weight:600}.reassign select{padding:7px 10px;border:1px solid var(--line);border-radius:8px;font-size:13px}.body{white-space:pre-wrap;word-break:break-word;font-family:inherit;font-size:13px;line-height:1.6;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin-top:6px}@media (max-width: 1000px){.inbox{grid-template-columns:1fr;height:auto}}.page-wrap{max-width:1080px;margin:0 auto}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.page-head h2{margin:0}.people{display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}.person-row{display:flex;align-items:center;gap:14px;padding:12px 16px;background:var(--card)}.avatar{width:34px;height:34px;border-radius:50%;background:var(--bg);color:var(--muted);display:grid;place-items:center;font-weight:700}.pinfo{min-width:200px}.pname{font-weight:600;font-size:14px}.pemail{font-size:12px;color:var(--muted)}.ptags{flex:1;display:flex;flex-wrap:wrap;gap:6px}.dep-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px}.dep-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}.dep-card-head{display:flex;justify-content:space-between;align-items:flex-start}.dep-name{font-weight:650}.dep-desc{margin:8px 0 10px;line-height:1.4}.dep-members{display:flex;flex-wrap:wrap;gap:6px}.member{font-size:12px;background:var(--bg);padding:3px 9px;border-radius:999px}.modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000052;display:grid;place-items:center;z-index:20}.modal{background:var(--card);border-radius:16px;padding:24px;width:480px;max-width:92vw;max-height:88vh;overflow-y:auto;box-shadow:0 10px 40px #0003}.modal h3{margin-top:0}.mt{margin-top:12px}.dept-pick{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.pick{font-size:13px;padding:6px 12px;border-radius:999px;border:1px solid var(--line);cursor:pointer;-webkit-user-select:none;user-select:none;background:#fff}.pick.on{background:var(--accent);color:#fff;border-color:var(--accent)}