:root{
  --bg:#0f172a; --panel:#1e293b; --panel-2:#273449; --line:#334155;
  --text:#e2e8f0; --muted:#94a3b8; --accent:#38bdf8; --accent-2:#0ea5e9;
  --good:#22c55e; --warn:#f59e0b; --bad:#f87171; --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:linear-gradient(160deg,#0b1220,#0f172a 60%);
  color:var(--text);min-height:100vh;line-height:1.45;
}
a{color:var(--accent);text-decoration:none}
header.top{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  padding:14px 20px;border-bottom:1px solid var(--line);
  background:rgba(15,23,42,.7);backdrop-filter:blur(8px);
  position:sticky;top:0;z-index:20;
}
.logo{font-weight:800;font-size:20px;letter-spacing:.5px}
.logo span{color:var(--accent)}
nav.main{display:flex;gap:6px;flex-wrap:wrap}
nav.main a{
  padding:8px 14px;border-radius:9px;color:var(--muted);font-weight:600;font-size:14px;
}
nav.main a.active,nav.main a:hover{background:var(--panel);color:var(--text)}
.spacer{flex:1}
.who{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.who .role{padding:2px 9px;border-radius:999px;background:var(--panel-2);font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.4px}
main{padding:18px 20px 60px;max-width:1040px;margin:0 auto}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px}
.card h2{margin:0 0 4px;font-size:17px}
.card h3{margin:0 0 12px;font-size:15px}
.sub{color:var(--muted);font-size:13px;margin-bottom:14px}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}
input,select,textarea,button{font-family:inherit;font-size:14px}
input,select,textarea{
  width:100%;padding:9px 11px;border-radius:9px;border:1px solid var(--line);
  background:var(--panel-2);color:var(--text);outline:none;
}
input:focus,select:focus,textarea:focus{border-color:var(--accent)}
button,.btn{
  cursor:pointer;border:none;border-radius:9px;padding:10px 16px;font-weight:700;
  background:var(--accent);color:#06283b;display:inline-block;
}
button:hover,.btn:hover{background:var(--accent-2)}
button.ghost,.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--line)}
button.ghost:hover,.btn.ghost:hover{background:var(--panel-2)}
button.danger,.btn.danger{background:transparent;color:#fca5a5;border:1px solid #7f1d1d}
button.sm,.btn.sm{padding:6px 10px;font-size:13px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row>div{flex:1;min-width:140px}
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.week-nav{display:flex;align-items:center;gap:8px}
.week-nav .wk{font-size:15px}
.week-nav .wk b{color:var(--accent)}
.week-nav .wk small{display:block;color:var(--muted);font-size:12px;font-weight:400}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:10px 10px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px}
td.num,th.num{text-align:right}
table.sheet td{padding:8px 8px}
.daycell{font-weight:700;white-space:nowrap;text-transform:uppercase;letter-spacing:.3px}
.daycell small{display:block;color:var(--muted);font-weight:400;font-size:11px;text-transform:none;letter-spacing:0}
tr.today .daycell{color:var(--accent)}
tr.weekend td{background:#0b14222e}
tr.tfoot td{border-top:2px solid var(--line);font-weight:800;border-bottom:none}
.col-h{width:120px}.col-loc{width:200px}
.total-bar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:14px;padding:12px 14px;background:var(--panel-2);border-radius:10px}
.total-bar .big{font-size:26px;font-weight:800;color:var(--good)}
.msg-field{margin-top:8px}
.msg-field input{width:100%;margin-top:2px;font-size:1.1em;padding:10px 12px}
.btn-stack{display:flex;flex-direction:column;gap:6px}
.btn-stack button{width:100%}
.status{padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}
.status.draft{background:#33415555;color:#cbd5e1}
.status.submitted{background:#14532d33;color:#86efac}
.status.approved{background:#1e3a8a33;color:#93c5fd}
.status.missing{background:#7f1d1d33;color:#fca5a5}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;background:#33415555;color:#cbd5e1}
.muted{color:var(--muted)}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:4px}
.stat{background:var(--panel-2);border-radius:10px;padding:14px}
.stat .n{font-size:24px;font-weight:800}
.stat .l{font-size:12px;color:var(--muted)}
.flash{padding:11px 14px;border-radius:10px;margin-bottom:16px;font-weight:600}
.flash.ok{background:#14532d33;color:#86efac;border:1px solid #14532d}
.flash.err{background:#7f1d1d33;color:#fca5a5;border:1px solid #7f1d1d}
.login-wrap{max-width:380px;margin:8vh auto;padding:0 20px}
.login-wrap .logo{font-size:26px;text-align:center;margin-bottom:18px}
.empty{text-align:center;color:var(--muted);padding:30px}
@media(max-width:680px){
  .who .email{display:none}
  table.sheet,table.sheet tbody,table.sheet tr,table.sheet td{display:block;width:100%}
  table.sheet thead{display:none}
  table.sheet tr{border:1px solid var(--line);border-radius:10px;margin-bottom:10px;padding:8px;background:var(--panel-2)}
  table.sheet td{border:none;padding:6px 4px}
  table.sheet td::before{content:attr(data-l);display:block;font-size:11px;color:var(--muted);margin-bottom:3px;text-transform:uppercase;letter-spacing:.4px}
  .col-h,.col-loc{width:auto}
}