:root{
  --brand:#3b5bdb;
  --brand-soft:#edf0ff;
  --bg:#f4f5f9;
  --card:#ffffff;
  --text:#1b1f2a;
  --text-dim:#6b7280;
  --border:#e6e8f0;
  --green:#16a34a;     --green-soft:#e7f6ec;
  --orange:#ea580c;    --orange-soft:#fff0e6;
  --red:#dc2626;       --red-soft:#fdeaea;
  --purple:#7c3aed;
  --day:#f59e0b;       /* 주간 */
  --eve:#0ea5e9;       /* 오후 */
  --night:#6366f1;     /* 야간 */
  --radius:14px;
  --shadow:0 1px 2px rgba(20,30,60,.04),0 6px 20px rgba(20,30,60,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
a{color:inherit;text-decoration:none}
html,body{height:100%}
body{font-family:'Pretendard','Apple SD Gothic Neo','Malgun Gothic',-apple-system,sans-serif;background:var(--bg);color:var(--text)}
.layout{display:grid;grid-template-columns:248px 1fr;grid-template-rows:60px 1fr;height:100vh}

/* 상단 바 */
.topbar{grid-column:1/-1;background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:18px;padding:0 22px;z-index:10}
.brand{display:flex;align-items:center;gap:10px;width:226px}
.brand .mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--brand),#7048e8);color:#fff;font-weight:800;display:grid;place-items:center}
.brand b{font-size:17px;letter-spacing:-.3px}
.brand small{color:var(--text-dim);font-weight:600;font-size:11px}
.shift-now{display:flex;align-items:center;gap:8px;background:var(--night);color:#fff;padding:6px 14px;border-radius:30px;font-size:13px;font-weight:700}
.shift-now .pulse{width:8px;height:8px;border-radius:50%;background:#fff;box-shadow:0 0 0 0 rgba(255,255,255,.7);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,255,255,.6)}70%{box-shadow:0 0 0 8px rgba(255,255,255,0)}100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}}
.topbar .search{flex:1;max-width:380px}
.topbar .search input{width:100%;border:1px solid var(--border);background:var(--bg);border-radius:10px;padding:9px 14px;font-size:13px}
.topbar .right{margin-left:auto;display:flex;align-items:center;gap:6px}
.icon-btn{width:40px;height:40px;border:none;background:transparent;border-radius:10px;font-size:18px;cursor:pointer;position:relative;color:var(--text-dim);display:grid;place-items:center}
.icon-btn:hover{background:var(--bg)}
.icon-btn .dot{position:absolute;top:8px;right:9px;width:8px;height:8px;background:var(--red);border-radius:50%;border:2px solid #fff}
.profile{display:flex;align-items:center;gap:9px;padding:5px 10px 5px 6px;border-radius:30px;cursor:pointer}
.profile:hover{background:var(--bg)}
.profile .av{width:32px;height:32px;border-radius:50%;background:#34d399;color:#053;display:grid;place-items:center;font-weight:700;font-size:13px}
.profile .who b{font-size:13px;display:block;line-height:1.2}
.profile .who span{font-size:11px;color:var(--text-dim)}

/* 사이드바 */
.side{background:var(--card);border-right:1px solid var(--border);overflow-y:auto;padding:14px 12px}
.grp-t{font-size:11px;font-weight:700;color:#9aa1b2;letter-spacing:.4px;padding:14px 12px 6px}
.nav{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;cursor:pointer;font-size:14px;color:#3a4050;font-weight:500;transition:.12s}
.nav:hover{background:var(--bg)}
.nav.active{background:var(--brand-soft);color:var(--brand);font-weight:700}
.nav .ic{width:20px;text-align:center;font-size:17px}
.nav .cnt{margin-left:auto;background:var(--red);color:#fff;font-size:11px;font-weight:700;padding:1px 7px;border-radius:10px}
.nav.active .cnt{background:var(--brand)}
.nav .hot{margin-left:auto;background:var(--orange);color:#fff;font-size:10px;font-weight:700;padding:1px 7px;border-radius:10px}
.nav .ai{margin-left:auto;background:var(--purple);color:#fff;font-size:10px;font-weight:700;padding:1px 7px;border-radius:10px}
.side .quick{margin-top:16px;background:linear-gradient(135deg,#1e2a78,#3b5bdb);border-radius:12px;padding:14px;color:#fff}
.side .quick b{font-size:13px}
.side .quick p{font-size:11px;opacity:.85;margin:4px 0 10px}
.side .quick button{width:100%;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.3);color:#fff;padding:8px;border-radius:9px;font-size:12px;font-weight:600;cursor:pointer}
.side .quick button:hover{background:rgba(255,255,255,.28)}

/* 본문 */
.main{overflow-y:auto;padding:24px 28px}
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:16px;flex-wrap:wrap}
.page-head h1{font-size:22px;letter-spacing:-.4px}
.page-head p{color:var(--text-dim);font-size:13px;margin-top:3px}
.page-head .date{text-align:right;font-size:13px;color:var(--text-dim)}

/* 버튼 */
.btn{border:none;border-radius:10px;font-weight:700;font-size:13px;cursor:pointer;padding:11px 18px}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:#2f4ac0}
.btn-ghost{background:var(--card);color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--bg)}
.btn-sm{padding:7px 12px;font-size:12px;border-radius:8px}

/* 그리드 */
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:20px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.cols{display:grid;grid-template-columns:1.4fr 1fr;gap:16px;align-items:start}

/* 통계 카드 */
.stat{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.stat .lab-row{display:flex;align-items:flex-start}
.stat .lab{font-size:13px;color:var(--text-dim)}
.stat .ico{margin-left:auto;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-size:18px;background:var(--brand-soft)}
.stat .num{font-size:27px;font-weight:800;margin-top:8px}
.stat .sub{font-size:12px;margin-top:4px;color:var(--text-dim)}
.up{color:var(--green)} .down{color:var(--red)}
.kbar{height:6px;border-radius:6px;background:var(--bg);margin-top:10px;overflow:hidden}
.kbar i{display:block;height:100%;border-radius:6px;background:var(--brand)}

/* 카드 */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:16px}
.c-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border);gap:10px}
.c-head b{font-size:15px}
.c-head a,.c-head .link{font-size:12px;color:var(--text-dim);text-decoration:none;cursor:pointer}
.c-head a:hover,.c-head .link:hover{color:var(--brand)}
.c-body{padding:8px}
.c-body.pad{padding:16px 18px}

/* 행 리스트 */
.row{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:9px;cursor:pointer}
.row:hover{background:var(--bg)}
.row .txt{flex:1;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .by{font-size:12px;color:var(--text-dim);flex-shrink:0}
.row .when{font-size:12px;color:var(--text-dim);flex-shrink:0;text-align:right}

/* 태그 / 칩 */
.tag{font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px;flex-shrink:0}
.tag.wait{background:var(--orange-soft);color:var(--orange)}
.tag.notice{background:var(--red-soft);color:var(--red)}
.tag.ok{background:var(--green-soft);color:var(--green)}
.tag.day{background:var(--orange-soft);color:var(--day)}
.tag.eve{background:#e0f2fe;color:var(--eve)}
.tag.night{background:#e8eaff;color:var(--night)}
.tag.off{background:var(--bg);color:var(--text-dim)}
.tag.info{background:var(--brand-soft);color:var(--brand)}
.tag.purple{background:#f3e8ff;color:var(--purple)}
.chip{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px}
.chip.day{background:var(--orange-soft);color:var(--day)}
.chip.eve{background:#e0f2fe;color:var(--eve)}
.chip.night{background:#e8eaff;color:var(--night)}

/* 표 */
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{text-align:left;color:var(--text-dim);font-weight:700;font-size:12px;padding:10px 12px;border-bottom:1px solid var(--border);background:var(--bg)}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--border)}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:var(--bg)}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums}

/* 탭 */
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--border);margin-bottom:18px;flex-wrap:wrap}
.tab{padding:11px 16px;font-size:14px;font-weight:600;color:var(--text-dim);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.tab:hover{color:var(--text)}
.tab.active{color:var(--brand);border-bottom-color:var(--brand);font-weight:700}
.tab .b{display:inline-block;background:var(--red);color:#fff;font-size:11px;font-weight:700;padding:0 7px;border-radius:10px;margin-left:6px;line-height:18px}

/* 비어있음 */
.empty{text-align:center;color:var(--text-dim);padding:54px 20px;font-size:14px;background:var(--card);border:1px dashed var(--border);border-radius:var(--radius)}
.empty .big{font-size:34px;margin-bottom:10px}

/* 모달 */
.modal-bg{position:fixed;inset:0;background:rgba(15,20,40,.45);display:none;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:50;overflow-y:auto}
.modal-bg.show{display:flex}
.modal{background:var(--card);border-radius:16px;width:100%;max-width:560px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border)}
.modal-head b{font-size:16px}
.modal-head .x{border:none;background:transparent;font-size:22px;cursor:pointer;color:var(--text-dim);width:34px;height:34px;border-radius:8px}
.modal-head .x:hover{background:var(--bg)}
.modal-body{padding:20px 22px}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 22px;border-top:1px solid var(--border)}
.fld{margin-bottom:16px}
.fld label{display:block;font-size:13px;font-weight:700;margin-bottom:7px}
.fld select,.fld input,.fld textarea{width:100%;border:1px solid var(--border);background:var(--bg);border-radius:9px;padding:10px 12px;font-size:14px;font-family:inherit}
.fld textarea{resize:vertical;min-height:70px}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg button{flex:1;min-width:80px;border:1px solid var(--border);background:var(--card);border-radius:9px;padding:9px;font-size:13px;font-weight:600;cursor:pointer}
.seg button.on{border-color:var(--brand);background:var(--brand-soft);color:var(--brand);font-weight:700}

/* 커버리지 막대 */
.cov-line{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.cov-line .nm{width:70px;font-size:13px;font-weight:700}
.cov-line .track{flex:1;height:22px;background:var(--bg);border-radius:6px;overflow:hidden}
.cov-line .track i{display:flex;height:100%;align-items:center;justify-content:flex-end;padding-right:8px;color:#fff;font-size:11px;font-weight:700}
.cov-line .req{font-size:12px;color:var(--text-dim);width:62px;text-align:right}

/* 칸반 */
.kanban{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-items:start}
.kan-col{background:var(--bg);border-radius:12px;padding:12px;min-height:200px}
.kan-col h3{font-size:13px;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.kan-col h3 .n{background:var(--card);border:1px solid var(--border);border-radius:20px;font-size:11px;padding:0 8px;color:var(--text-dim)}
.kan-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:11px 12px;margin-bottom:9px;box-shadow:var(--shadow);cursor:pointer}
.kan-card .t{font-size:13px;font-weight:600;line-height:1.4}
.kan-card .m{display:flex;align-items:center;gap:8px;margin-top:8px;font-size:11px;color:var(--text-dim)}

/* 달력 */
.cal{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr)}
.cal-dow{padding:10px;text-align:center;font-size:12px;font-weight:700;color:var(--text-dim);background:var(--bg);border-bottom:1px solid var(--border)}
.cal-cell{min-height:96px;border-right:1px solid var(--border);border-bottom:1px solid var(--border);padding:6px 8px;font-size:12px}
.cal-cell:nth-child(7n){border-right:none}
.cal-cell .d{font-weight:700;color:var(--text-dim)}
.cal-cell.today{background:var(--brand-soft)}
.cal-cell.muted{background:#fafbfd;color:#c0c6d6}
.cal-ev{margin-top:4px;font-size:11px;padding:2px 6px;border-radius:5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* 메신저 */
.chat-wrap{display:grid;grid-template-columns:240px 1fr;height:calc(100vh - 140px);background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.chat-list{border-right:1px solid var(--border);overflow-y:auto}
.chat-ch{padding:13px 16px;border-bottom:1px solid var(--border);cursor:pointer}
.chat-ch:hover{background:var(--bg)}
.chat-ch.on{background:var(--brand-soft)}
.chat-ch b{font-size:13px}
.chat-ch p{font-size:12px;color:var(--text-dim);margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chat-main{display:flex;flex-direction:column}
.chat-top{padding:14px 18px;border-bottom:1px solid var(--border);font-weight:700}
.chat-stream{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px;background:var(--bg)}
.bubble{max-width:70%;padding:10px 14px;border-radius:12px;font-size:14px;line-height:1.5}
.bubble.me{align-self:flex-end;background:var(--brand);color:#fff;border-bottom-right-radius:4px}
.bubble.them{align-self:flex-start;background:var(--card);border:1px solid var(--border);border-bottom-left-radius:4px}
.bubble .nm{font-size:11px;color:var(--text-dim);margin-bottom:3px}
.chat-input{display:flex;gap:10px;padding:12px 16px;border-top:1px solid var(--border)}
.chat-input input{flex:1;border:1px solid var(--border);background:var(--bg);border-radius:10px;padding:10px 14px;font-size:14px}

/* 조직도 */
.org{display:flex;flex-direction:column;gap:8px}
.org-node{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:10px 14px;font-size:14px;font-weight:600}
.org-children{margin-left:24px;border-left:2px solid var(--border);padding-left:14px;display:flex;flex-direction:column;gap:8px;margin-top:8px}
.contact{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--border);border-radius:10px;background:var(--card)}
.contact .av{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;flex-shrink:0}
.contact .info b{font-size:14px;display:block}
.contact .info span{font-size:12px;color:var(--text-dim)}

/* 토글 */
.toggle{position:relative;width:42px;height:24px;flex-shrink:0}
.toggle input{opacity:0;width:0;height:0}
.toggle .slider{position:absolute;inset:0;background:#cbd2e0;border-radius:24px;transition:.2s;cursor:pointer}
.toggle .slider:before{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}
.toggle input:checked + .slider{background:var(--brand)}
.toggle input:checked + .slider:before{transform:translateX(18px)}
.set-row{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--border)}
.set-row:last-child{border-bottom:none}
.set-row .t{flex:1}
.set-row .t b{font-size:14px;display:block}
.set-row .t span{font-size:12px;color:var(--text-dim)}

/* 게이지 */
.gauge{text-align:center;padding:10px}
.gauge svg{transform:rotate(-90deg)}
.gauge .v{font-size:24px;font-weight:800;margin-top:-58px;display:block;position:relative}
.gauge .lab{font-size:13px;color:var(--text-dim);margin-top:34px}

::-webkit-scrollbar{width:9px}
::-webkit-scrollbar-thumb{background:#d3d7e3;border-radius:9px}
@media(max-width:1080px){.grid4{grid-template-columns:repeat(2,1fr)}.grid3{grid-template-columns:1fr}.cols{grid-template-columns:1fr}.kanban{grid-template-columns:1fr}}
@media(max-width:760px){.layout{grid-template-columns:1fr}.side{display:none}.chat-wrap{grid-template-columns:1fr}}