:root{
  --primary:#1E4E8C; --primary-dark:#163A69; --primary-tint:#E3ECFA; --accent:#F2A33A;
  --ink:#14213D; --ink2:#2D3748; --muted:#4A5568; --faint:#8A94A6;
  --bg:#F4F6F9; --card:#FFFFFF; --line:#DDE3EC; --line2:#E6EAF0; --soft:#F8FAFC;
  --ok:#1E7F4F; --warn:#F2A33A; --bad:#C53030; --blue:#2D6CDF; --grey:#D9DEE7;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:'Plus Jakarta Sans','Segoe UI',system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:14px}
a{color:var(--primary)} a:hover{color:var(--primary-dark)}
button,input,select,textarea{font:inherit;color:inherit}
h1{margin:0;font-size:26px;font-weight:800}
h2{margin:0;font-size:17px;font-weight:800}
h3{margin:0;font-size:15px;font-weight:800}
.muted{color:var(--muted)} .small{font-size:12.5px} .tiny{font-size:11.5px}
.hidden{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* layout */
.app{min-height:100vh;display:flex;flex-direction:column}
.topbar{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:10px 24px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand span{font-size:16px;font-weight:800}
.gsearch{flex:1 1 240px;display:flex;justify-content:center;position:relative}
.gsearch input{width:100%;max-width:440px;height:38px;padding:0 14px;border:1px solid #D5DCE6;border-radius:8px;background:var(--soft)}
.gresults{position:absolute;top:44px;width:100%;max-width:440px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(20,33,61,.12);max-height:380px;overflow:auto;z-index:40}
.gresults a{display:block;padding:10px 14px;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--line2)}
.gresults a:hover{background:var(--soft)}
.topright{display:flex;align-items:center;gap:12px}
.body{flex-grow:1;display:flex;flex-wrap:wrap}
.side{flex:0 0 220px;padding:16px 12px;background:var(--card);border-right:1px solid var(--line);display:flex;flex-direction:column;gap:4px}
.nav{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:var(--ink2);text-decoration:none;font-weight:600}
.nav:hover{background:#EEF2F8;color:var(--ink)}
.nav.on{background:var(--primary-tint);color:var(--primary)}
.navsep{height:1px;background:var(--line2);margin:8px 4px}
.navlabel{font-size:11px;font-weight:700;letter-spacing:.06em;color:var(--faint);padding:8px 12px 2px}
.main{flex:1 1 560px;min-width:0;padding:24px 28px 40px;display:flex;flex-direction:column;gap:16px}
.footer{padding:12px 24px;background:var(--card);border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}
@media (max-width:900px){.side{flex:1 1 100%;flex-direction:row;flex-wrap:wrap;border-right:0;border-bottom:1px solid var(--line)}.navsep,.navlabel{display:none}.main{padding:16px}}

/* controls */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 14px;border:1px solid #D5DCE6;border-radius:8px;background:#fff;font-size:13px;font-weight:600;color:var(--ink2);cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{background:var(--bg)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.primary:hover{background:var(--primary-dark)}
.btn.danger{color:#9B1C1C;border-color:#E8A3A3}
.btn.warn{color:#7A4A06;border-color:#D69A2D}
.btn.sm{height:30px;padding:0 10px;font-size:12.5px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.ico{background:none;border:0;padding:6px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;border-radius:6px;color:var(--ink2)}
.ico:hover{background:#EEF2F8}
.ico:disabled{opacity:.35;cursor:not-allowed}
.input,.select,textarea.input{height:38px;padding:0 12px;border:1px solid #C5CEDB;border-radius:8px;background:#fff;font-size:13.5px;min-width:0}
textarea.input{height:auto;padding:10px 12px;resize:vertical}
.input:focus,.select:focus,textarea:focus,.cell-in:focus{outline:2px solid var(--primary);outline-offset:-1px}
.field{display:flex;flex-direction:column;gap:6px;font-size:12.5px;font-weight:700;color:var(--ink2)}
.field .hint{font-weight:500;color:var(--muted)}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media (max-width:700px){.grid2,.grid3{grid-template-columns:1fr}}
.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.spread{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}
.tabs{display:flex;gap:22px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tab{height:40px;padding:0 4px;border:0;background:none;font-size:14px;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}
.tab.on{color:var(--ink);border-bottom-color:var(--primary)}
.seg{display:inline-flex;border:1px solid #D5DCE6;border-radius:8px;overflow:hidden}
.seg button{height:34px;padding:0 12px;border:0;background:#fff;font-size:13px;font-weight:600;color:var(--ink2);cursor:pointer}
.seg button.on{background:var(--primary-tint);color:var(--primary);font-weight:700}
.check{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--ink2)}
.check input{width:16px;height:16px}

/* pills, avatars, bars */
.pill{display:inline-flex;align-items:center;justify-content:center;min-height:26px;padding:0 10px;border-radius:4px;font-size:12px;font-weight:700;white-space:nowrap}
.av{width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#fff;flex-shrink:0;overflow:hidden;background:#8A94A6}
.av img{width:100%;height:100%;object-fit:cover}
.av.lg{width:64px;height:64px;font-size:20px}
.bar{flex-grow:1;height:8px;border-radius:4px;background:var(--line2);overflow:hidden;min-width:40px}
.bar>div{height:100%}
.pct{display:flex;align-items:center;gap:8px;width:100%}
.pct span{width:36px;text-align:right;font-size:12px;font-weight:600}
.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:12px;font-size:11.5px;font-weight:700}
.badge.esc{border:1px solid #D69A2D;background:#FDF6E8;color:#7A4A06}
.badge.over{background:#FDF2F2;color:#8A1C1C;border:1px solid #E8A3A3}
.badge.top{background:#FDF1DD;color:#7A4A06}
.star{color:var(--accent)}

/* board table */
.group{display:flex;flex-direction:column;gap:8px}
.ghead{display:flex;align-items:center;gap:8px;cursor:pointer;user-select:none;background:none;border:0;padding:0;text-align:left}
.ghead h2{font-size:16px}
.tbox{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:#fff}
.tgrid{display:grid;border-bottom:1px solid var(--line2);min-height:44px}
.tgrid:last-child{border-bottom:0}
.tgrid.head{background:var(--soft);min-height:38px}
.tgrid.head>div{font-size:12px;font-weight:600;color:var(--muted)}
.tgrid.sum{background:var(--soft)}
.tgrid:not(.head):not(.sum):hover{background:#FBFCFE}
.tgrid.sel{background:#EEF4FD}
.tgrid.l1{background:var(--soft);font-weight:800}
.c{display:flex;align-items:center;padding:0 8px;border-right:1px solid var(--line2);font-size:13px;min-width:0}
.c:last-child{border-right:0}
.c.center{justify-content:center}
.c.pill-cell{padding:0}
.c.pill-cell select,.c.pill-cell .pill{width:100%;height:100%;min-height:44px;border:0;border-radius:0;text-align:center;text-align-last:center;font-weight:700;font-size:12.5px;cursor:pointer;appearance:none;-webkit-appearance:none}
.c.pill-cell select:disabled{cursor:default;opacity:1}
.strip{align-self:stretch;padding:0;border-right:0}
.pill-sel{border:0;border-radius:4px;height:30px;padding:0 10px;font-weight:700;font-size:12.5px;cursor:pointer}
.pill-sel:disabled{cursor:default;opacity:1}
.c select.cell-in{padding:0 2px}
.c input[type=date].cell-in{padding:0 2px;font-size:12.5px}
.c input[type=number].cell-in{width:58px;text-align:right}
.cell-in{width:100%;height:32px;border:1px solid transparent;border-radius:6px;background:transparent;padding:0 6px;font-size:13px}
.cell-in:hover:not(:disabled){border-color:#D5DCE6;background:#fff}
.cell-in:disabled{color:var(--ink)}
.name-link{font-weight:700;color:var(--ink);text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.name-link:hover{text-decoration:underline;color:var(--primary)}
.addrow{padding:6px 12px;background:var(--soft);border-top:1px solid var(--line2)}
.addrow form{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.empty{padding:28px;text-align:center;color:var(--muted);background:#fff;border:1px dashed #C5CEDB;border-radius:10px}

/* top 3 strip & stat cards */
.topstrip{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:12px}
.chip{display:flex;align-items:center;gap:10px;padding:8px 12px;border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--ink);background:var(--soft)}
.dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.stat{display:flex;flex-direction:column;gap:2px;padding:12px 16px;background:#fff;border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--ink)}
.stat b{font-size:24px;font-weight:800}
.stat span{font-size:12.5px;font-weight:600;color:var(--muted)}
.stat.red{border-color:#E8A3A3;background:#FDF2F2}.stat.red b{color:#B42318}.stat.red span{color:#8A1C1C}
.stat.amber{border-color:#EBC680;background:#FDF6E8}.stat.amber b,.stat.amber span{color:#7A4A06}
.stat.green b{color:var(--ok)}
.meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px}
.meta>div{display:flex;flex-direction:column;gap:4px;padding:12px 16px;background:#fff;border:1px solid var(--line);border-radius:10px;min-width:0}
.meta label{font-size:11.5px;font-weight:600;color:var(--muted)}
.meta .v{font-size:14px;font-weight:700;display:flex;align-items:center;gap:8px;flex-wrap:wrap}

/* gantt */
.gantt-cell{position:relative;min-height:44px;background-image:linear-gradient(to right,#EEF1F5 1px,transparent 1px)}
.gbar{position:absolute;border-radius:6px;overflow:hidden}
.gbar>div{height:100%}
.today{position:absolute;top:0;bottom:0;border-left:2px dashed var(--bad);z-index:1;pointer-events:none}
.legend{display:flex;flex-wrap:wrap;gap:14px;font-size:12px;color:var(--ink2)}
.legend span{display:flex;align-items:center;gap:6px}
.legend i{display:inline-block;width:14px;height:8px;border-radius:4px}

/* kanban */
.kanban{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(240px,1fr);gap:12px;overflow-x:auto;padding-bottom:6px}
.kcol{background:#EEF1F5;border-radius:10px;padding:10px;display:flex;flex-direction:column;gap:8px;min-height:120px}
.kcol.drop{outline:2px dashed var(--primary)}
.khead{display:flex;align-items:center;justify-content:space-between;font-weight:800;font-size:13px;padding:2px 4px}
.kcard{background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px;display:flex;flex-direction:column;gap:8px;cursor:grab}
.kcard:hover{border-color:#A9C1EC}

/* drawer, modal, toast, menus */
.backdrop{position:fixed;inset:0;background:rgba(20,33,61,.35);z-index:50;display:flex;align-items:center;justify-content:center;padding:16px}
.modal{background:#fff;border-radius:14px;width:100%;max-width:640px;max-height:calc(100vh - 32px);overflow:auto;display:flex;flex-direction:column}
.modal.wide{max-width:980px}
.mhead{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line2);position:sticky;top:0;background:#fff;z-index:1}
.mbody{padding:18px 20px;display:flex;flex-direction:column;gap:14px}
.mfoot{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px;border-top:1px solid var(--line2);position:sticky;bottom:0;background:#fff}
.drawer-wrap{position:fixed;inset:0;z-index:45;display:flex;justify-content:flex-end;background:rgba(20,33,61,.18)}
.drawer{width:100%;max-width:460px;height:100%;background:#fff;border-left:1px solid var(--line);display:flex;flex-direction:column;overflow:auto;box-shadow:-8px 0 24px rgba(20,33,61,.12)}
.dsec{padding:16px 18px;border-bottom:1px solid var(--line2);display:flex;flex-direction:column;gap:12px}
.feed{display:flex;flex-direction:column;gap:14px}
.post{display:flex;gap:10px}
.post .txt{font-size:13px;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.alertbox{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:8px;background:#FDF2F2;font-size:12.5px;font-weight:600;color:#8A1C1C}
.toasts{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:8px;z-index:70}
.toast{padding:12px 16px;border-radius:10px;background:var(--ink);color:#fff;font-weight:600;font-size:13px;box-shadow:0 8px 24px rgba(0,0,0,.18);max-width:420px}
.toast.err{background:#9B1C1C}
.menu{position:absolute;right:0;top:44px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 28px rgba(20,33,61,.16);min-width:220px;z-index:60;overflow:hidden}
.menu a,.menu button{display:block;width:100%;text-align:left;padding:10px 14px;border:0;background:#fff;text-decoration:none;color:var(--ink);font-weight:600;font-size:13px;cursor:pointer}
.menu a:hover,.menu button:hover{background:var(--soft)}
.alerts-menu{width:380px;max-height:460px;overflow:auto}
.alert-item{padding:12px 14px;border-bottom:1px solid var(--line2);display:flex;flex-direction:column;gap:4px;font-size:12.5px}
.alert-item.unread{background:#F5F8FE}
.notif{position:relative}
.notif .count{position:absolute;top:2px;right:2px;min-width:16px;height:16px;border-radius:8px;background:var(--bad);color:#fff;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 4px}

/* perm matrix */
table.matrix{width:100%;border-collapse:collapse;font-size:13px}
table.matrix th,table.matrix td{border-bottom:1px solid var(--line2);padding:8px 10px;text-align:center}
table.matrix th:first-child,table.matrix td:first-child{text-align:left}
table.matrix th{background:var(--soft);font-size:12px;color:var(--muted)}
table.simple{width:100%;border-collapse:collapse;font-size:13px;background:#fff}
table.simple th,table.simple td{border-bottom:1px solid var(--line2);padding:10px;text-align:left;vertical-align:middle}
table.simple th{background:var(--soft);font-size:12px;color:var(--muted);font-weight:600}

/* login */
.login{min-height:100vh;display:flex;flex-direction:column;background:var(--bg)}
.login main{flex-grow:1;display:flex;align-items:center;justify-content:center;padding:40px 16px}
.login .box{width:100%;max-width:420px;padding:40px 36px;background:#fff;border:1px solid var(--line);border-radius:16px;display:flex;flex-direction:column;gap:22px}
.login .err{padding:10px 12px;border-radius:8px;background:#FDF2F2;color:#8A1C1C;font-size:13px;font-weight:600}
.chart-row{display:grid;grid-template-columns:110px 1fr 40px;gap:10px;align-items:center;font-size:12.5px}
.chart-row .bar{height:14px;border-radius:4px}
.view{display:flex;flex-direction:column;gap:16px}

/* files */
.drop-zone{display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px;border:1.5px dashed #C5CEDB;border-radius:10px;background:var(--soft);text-align:center;font-size:13px;color:var(--ink2)}
.drop-zone.over{border-color:var(--primary);background:#EEF4FD}
.link-btn{color:var(--primary);font-weight:700;cursor:pointer;text-decoration:underline}
/* calendar */
.cal{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.calhead{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));background:var(--soft);border-bottom:1px solid var(--line2)}
.calhead div{padding:8px 10px;font-size:12px;font-weight:600;color:var(--muted)}
.calgrid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}
.calcell{min-height:112px;border-right:1px solid var(--line2);border-bottom:1px solid var(--line2);padding:6px;display:flex;flex-direction:column;gap:3px;min-width:0}
.calcell:nth-child(7n){border-right:0}
.calcell.out{background:#FAFBFC}.calcell.out .calday{color:var(--faint)}
.calcell.today-cell{background:#F5F8FE}.calcell.today-cell .calday{background:var(--primary);color:#fff;border-radius:10px;padding:0 7px}
.calday{font-size:12px;font-weight:700;align-self:flex-start}
.calev{display:flex;align-items:center;gap:5px;width:100%;border:0;background:#EEF1F5;border-radius:5px;padding:3px 6px;font-size:11.5px;text-align:left;cursor:pointer;min-width:0}
.calev span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.calev:hover{background:#E3ECFA}
.calev .dot{width:8px;height:8px}
/* charts */
.charts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:900px){.charts{grid-template-columns:1fr}}
.vbars{display:flex;align-items:flex-end;gap:8px;height:190px;padding-top:6px}
.vcol{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;height:100%;min-width:0}
.vstack{flex:1;width:100%;display:flex;align-items:flex-end;justify-content:center;gap:3px}
.vstack>div{width:42%;max-width:22px;border-radius:4px 4px 0 0;position:relative;min-height:1px}
.vstack>div span{position:absolute;top:-16px;left:50%;transform:translateX(-50%);font-size:10.5px;font-weight:700;color:var(--ink2)}