:root{
  --navy:#003b6f; --navy-2:#0b4f8c; --ink:#1d2733; --muted:#5d6b7a; --line:#e3e8ee; --soft:#f4f6f9;
  --bar:#7cb3e9; --bar2:#3d4450; --bar3:#8fd88a; --green:#1f9d55; --yellow:#d9a400; --off:#8a94a0; --bg:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font:15px/1.45 "Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif}
a{color:var(--navy-2)}
button{font:inherit;cursor:pointer}
.hidden{display:none!important}
.center-msg{padding:80px 16px;text-align:center;color:var(--muted)}

/* header */
.topbar{background:var(--navy);color:#fff}
.topbar-in{max-width:1180px;margin:0 auto;padding:14px 16px 0}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brand{font-size:22px;font-weight:700;letter-spacing:.2px}
.brand small{display:block;font-size:13px;font-weight:400;opacity:.8}
.user-menu{display:flex;gap:8px;align-items:center;font-size:13px}
.user-menu button{background:transparent;border:1px solid rgba(255,255,255,.45);color:#fff;border-radius:6px;padding:5px 10px}
.user-menu button:hover{background:rgba(255,255,255,.12)}
.tabs{display:flex;gap:3px;margin-top:12px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{border:0;background:rgba(255,255,255,.08);color:#fff;padding:10px 12px;border-radius:8px 8px 0 0;white-space:nowrap;font-weight:600}
.tab:hover{background:rgba(255,255,255,.18)}
.tab.active{background:#fff;color:var(--navy)}
.adminbar{background:#fff7e0;border-bottom:1px solid #f0dca0}
.adminbar-in{max-width:1180px;margin:0 auto;padding:8px 16px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:14px}
.adminbar select{font:inherit;padding:5px 8px;border-radius:6px;border:1px solid #d6c27a;max-width:100%}
.badge{display:inline-block;font-size:12px;font-weight:700;padding:2px 8px;border-radius:999px;background:var(--navy);color:#fff}

main{max-width:1180px;margin:0 auto;padding:18px 16px 60px}
h2{font-size:22px;font-weight:600;margin:28px 0 10px}
h3{font-size:17px;font-weight:600;margin:0 0 8px}
.section-note{color:var(--muted);font-size:13px;margin:-4px 0 10px}

/* period toggle */
.period{position:sticky;top:0;z-index:5;background:var(--bg);padding:10px 0;display:flex;gap:10px;align-items:center;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.period-label{font-size:13px;color:var(--muted)}
.seg{display:flex;flex-wrap:wrap;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg button{border:0;border-right:1px solid var(--line);background:#fff;color:var(--navy-2);padding:6px 11px;font-size:14px}
.seg button:last-child{border-right:0}
.seg button.on{background:#e6edf5;color:var(--navy);font-weight:700}

/* charts */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:820px){.grid2{grid-template-columns:1fr}}
.card{border:1px solid var(--line);border-radius:10px;padding:14px 14px 8px;background:#fff;min-width:0}
.chart-wrap{position:relative;height:280px}
.chart-wrap.tall{height:330px}
.empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;background:rgba(255,255,255,.85)}
.chart-sub{font-size:12px;color:var(--muted);margin:-4px 0 6px}

/* KPI block */
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:820px){.kpis{grid-template-columns:1fr}}
.kpi-group{border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.kpi-group h4{margin:2px 0 8px;font-size:13px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}
.kpi{display:flex;justify-content:space-between;gap:10px;padding:5px 0;border-top:1px solid var(--soft);font-size:14px}
.kpi:first-of-type{border-top:0}
.kpi b{font-variant-numeric:tabular-nums}

/* tables */
.table-tools{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:4px 0 6px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.btn{border:1px solid var(--line);background:#fff;color:var(--navy-2);border-radius:6px;padding:5px 10px;font-size:13px}
.btn:hover{background:var(--soft)}
.btn.primary{background:var(--navy);border-color:var(--navy);color:#fff}
.btn.primary:hover{background:var(--navy-2)}
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;vertical-align:top}
th{background:var(--soft);font-weight:600;position:sticky;top:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
td.wrap{white-space:normal;min-width:180px}
tr:nth-child(even) td{background:#fafbfd}
tr.total td{font-weight:700;background:#eef2f7}
.pager{display:flex;gap:6px;align-items:center}
.status{display:inline-flex;align-items:center;gap:6px}
.dot{width:9px;height:9px;border-radius:50%;display:inline-block;background:var(--off)}
.dot.Green{background:var(--green)} .dot.Yellow{background:var(--yellow)}
.legend{font-size:13px;color:var(--muted);margin:0 0 8px}

/* modal */
.modal{position:fixed;inset:0;background:rgba(10,20,35,.45);display:flex;align-items:flex-start;justify-content:center;padding:30px 12px;z-index:50;overflow-y:auto}
.modal-box{background:#fff;border-radius:12px;max-width:900px;width:100%;padding:20px 20px 24px;position:relative}
.modal-close{position:absolute;right:12px;top:8px;border:0;background:transparent;font-size:28px;color:var(--muted)}
.detail-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:720px){.detail-cards{grid-template-columns:1fr}}
.dl{display:grid;grid-template-columns:minmax(120px,40%) 1fr;gap:4px 12px;font-size:14px}
.dl dt{color:var(--muted)} .dl dd{margin:0;overflow-wrap:anywhere}
.days{display:flex;gap:4px}
.days span{font-size:12px;padding:2px 6px;border-radius:5px;background:var(--soft);color:var(--muted)}
.days span.on{background:#dff3e5;color:var(--green);font-weight:700}

/* auth */
.auth{max-width:380px;margin:70px auto;padding:26px;border:1px solid var(--line);border-radius:12px}
.auth h1{font-size:22px;margin:0 0 4px;color:var(--navy)}
.auth p{color:var(--muted);margin:0 0 18px;font-size:14px}
.auth label{display:block;font-size:13px;font-weight:600;margin:12px 0 4px}
.auth input{width:100%;padding:9px 10px;border:1px solid #c9d2dc;border-radius:7px;font:inherit}
.auth .btn{width:100%;margin-top:16px;padding:10px;font-size:15px}
.auth .link{background:none;border:0;color:var(--navy-2);padding:0;margin-top:12px;font-size:13px;text-decoration:underline}
.msg{margin-top:12px;font-size:13px}
.msg.err{color:#b42318} .msg.ok{color:var(--green)}
footer{max-width:1180px;margin:0 auto;padding:0 16px 30px;color:var(--muted);font-size:12px}
.px-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:6px 0 12px}
.px-search{font:inherit;font-size:14px;padding:6px 10px;border:1px solid #c9d2dc;border-radius:7px;min-width:220px;flex:1;max-width:340px}
.pxform label{display:block;font-size:13px;font-weight:600;margin:0 0 4px}
.pxform input:not([type=checkbox]),.pxform select{width:100%;padding:8px 10px;border:1px solid #c9d2dc;border-radius:7px;font:inherit;font-size:14px;background:#fff}
.pxform small{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px}
.form-grid .full{grid-column:1/-1}
.form-grid .checks{display:flex;gap:18px;align-items:center;padding-top:20px}
.form-grid .checks label,.pxform label.keep{display:inline-flex;gap:6px;align-items:center;font-weight:600}
.pxform label.keep{display:flex;margin:4px 0;font-weight:400}
@media (max-width:640px){.form-grid{grid-template-columns:1fr}.form-grid .checks{padding-top:0}}
.freeze-note{display:flex;gap:10px;align-items:flex-start;background:#fff1e0;border:1px solid #f7c99a;border-radius:8px;padding:8px 12px;margin:0 0 12px;font-size:13px}
.freeze-chip{flex:none;width:14px;height:14px;border-radius:3px;background:#ffe2c2;border:1px solid #f0a868;margin-top:2px}
.freeze-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#f08a2c;margin-right:6px;vertical-align:middle}
tr.frozen td,tr.frozen:nth-child(even) td{background:#ffeedd}
.freeze-tag{display:inline-block;background:#ffe2c2;color:#8a4b0f;border-radius:5px;padding:1px 7px;font-weight:600}
.fz-status{font-size:13px;color:var(--muted);align-self:center}
.fz-bad{color:#b42318;font-weight:600}
.se-sel{font:inherit;font-size:14px;padding:6px 8px;border:1px solid #c9d2dc;border-radius:7px;background:#fff}
.chk{display:inline-flex;gap:6px;align-items:center;font-size:14px}
.se-progress{font-size:14px;color:var(--muted)}
.se-done{color:var(--green);font-weight:600}
.se-missing{color:#b42318;font-weight:600}
.se-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 14px}
.se-grid .full{grid-column:1/-1}
.se-f small{color:var(--muted)}
.se-up{color:var(--green)} .se-dn{color:#b42318}
.se-sum{font-size:13px;color:var(--muted);margin-top:6px}
.se-warn{background:#fff7e0;border:1px solid #f0dca0;border-radius:8px;padding:8px 12px;font-size:13px;margin-top:12px}
@media (max-width:820px){.se-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.se-grid{grid-template-columns:1fr}}
.pick{display:flex;gap:8px}
.pick input{flex:1}
.pxform .pick select{width:auto;max-width:45%}
.pxform textarea{width:100%;padding:8px 10px;border:1px solid #c9d2dc;border-radius:7px;font:inherit;font-size:14px}
.daypick{display:flex;flex-wrap:wrap;gap:6px 14px;padding-top:6px}
.daypick label{display:inline-flex!important;gap:5px;align-items:center;font-weight:400!important;margin:0!important}
.se-f.checks{display:flex;gap:18px;align-items:center;padding-top:20px}
.se-f.checks label{display:inline-flex;gap:6px;align-items:center}
.btn.danger{background:#b42318;border-color:#b42318;color:#fff}
.msg.se-warn{color:var(--ink)}