:root{
  --petrol:#163B5C; --petrol-6:#1E4F79; --petrol-3:#31597F;
  --ink:#14181F; --ink-2:#454F5E; --ink-3:#6B7686;
  --canvas:#F4F6F8; --surface:#FFFFFF;
  --line:#DFE4EA; --line-2:#EAEEF2;
  --fresh:#0E7C66; --fresh-bg:#E4F3EE;
  --amber:#A65B00; --amber-bg:#FDF1E1;
  --red:#B02418; --red-bg:#FBEBE9;
  --blue:#2a78d6;
  --party-defodio:#1E4F79; --party-client:#8A5A00; --party-creator:#6B3FA0;
  --radius:7px;
  --sans:'IBM Plex Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,'SF Mono',Menlo,monospace;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--sans);font-size:14px;line-height:1.5;color:var(--ink);background:var(--canvas);-webkit-font-smoothing:antialiased}
a{color:var(--petrol-6);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-weight:600;margin:0}
.num,.money,td.num,th.num{font-variant-numeric:tabular-nums;font-family:var(--mono)}

/* shell */
.shell{display:flex;min-height:100vh}
.side{width:212px;flex-shrink:0;background:var(--petrol);color:#C9D8E6;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side .brand{padding:18px 18px 14px}
.side .brand b{display:block;font-family:var(--mono);font-size:16px;color:#fff;letter-spacing:.06em}
.side .brand span{font-size:11.5px;color:#8FA9C1}
.side nav{flex:1;overflow-y:auto;padding:4px 0 20px}
.side .nav-label{padding:14px 18px 5px;font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:#6C89A6}
.side nav a{display:block;padding:7px 18px;font-size:13.5px;color:#C9D8E6;border-left:2px solid transparent}
.side nav a:hover{background:#1B4468;color:#fff;text-decoration:none}
.side nav a.on{background:#1B4468;color:#fff;border-left-color:#5DCAA5}
.side .foot{padding:14px 18px;border-top:1px solid #26507A;font-size:12px}
.side .foot b{display:block;color:#fff;font-weight:500}
.side .foot span{color:#8FA9C1;font-size:11.5px}
.side .foot a{color:#8FA9C1;font-size:11.5px}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{background:var(--surface);border-bottom:1px solid var(--line);padding:13px 22px;display:flex;align-items:center;gap:12px}
.topbar h1{font-size:16px;font-weight:600}
.wrap{padding:20px 22px 60px;max-width:1500px;width:100%}

/* cards */
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;margin-bottom:16px;overflow:hidden}
.card-head{padding:12px 16px;border-bottom:1px solid var(--line-2);display:flex;align-items:center;gap:10px}
.card-head h2{font-size:13.5px;font-weight:600}
.card-body{padding:16px}
.card-body.tight{padding:0}
.spacer{flex:1}

/* stats */
.grid{display:grid;gap:12px}
.grid.c2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid.c3{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.grid.c4{grid-template-columns:repeat(auto-fit,minmax(175px,1fr))}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:13px 15px}
.stat-label{font-size:11.5px;color:var(--ink-3);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}
.stat-value{font-family:var(--mono);font-size:23px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.15}
.stat-note{font-size:11.5px;color:var(--ink-3);margin-top:2px}

/* tables */
.table-wrap{overflow-x:auto}
table.data{width:100%;border-collapse:collapse;font-size:13px}
table.data th{text-align:left;padding:8px 12px;font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3);border-bottom:1px solid var(--line);white-space:nowrap;font-weight:600}
table.data td{padding:9px 12px;border-bottom:1px solid var(--line-2);vertical-align:middle}
table.data tr:last-child td{border-bottom:none}
table.data th.num,table.data td.num{text-align:right}
table.data .primary-cell{font-weight:500}
table.data .sub{font-size:11.5px;color:var(--ink-3);font-family:var(--mono)}
.meta{font-size:12px;color:var(--ink-3)}
.muted{color:var(--ink-3)}

/* badges */
.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:500;background:var(--canvas);color:var(--ink-2);border:1px solid var(--line)}
.badge.ok{background:var(--fresh-bg);color:var(--fresh);border-color:#BFE3D8}
.badge.warn{background:var(--amber-bg);color:var(--amber);border-color:#F0D9B4}
.badge.danger{background:var(--red-bg);color:var(--red);border-color:#F0C0BA}
.badge.plain{background:#EDF2F7;color:var(--petrol-6);border-color:#D6E2ED}
.chip{display:inline-block;padding:1px 7px;border-radius:4px;font-size:10.5px;font-weight:600;letter-spacing:.02em}
.party-defodio{background:#E4EDF5;color:var(--party-defodio)}
.party-client{background:#FBF0DC;color:var(--party-client)}
.party-creator{background:#EFE9F8;color:var(--party-creator)}

/* forms */
.field{margin-bottom:13px}
.field label{display:block;font-size:12px;font-weight:500;color:var(--ink-2);margin-bottom:4px}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=number],select,textarea{
  width:100%;padding:7px 10px;border:1px solid var(--line);border-radius:var(--radius);font-family:var(--sans);font-size:13.5px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--petrol-6);box-shadow:0 0 0 3px rgba(30,79,121,.10)}
.num-input{font-family:var(--mono);text-align:right;font-variant-numeric:tabular-nums}
.hint{font-size:11.5px;color:var(--ink-3);margin-top:3px}
.check{display:flex;align-items:center;gap:7px;font-size:13px;margin-bottom:9px;cursor:pointer}
.check input{width:auto}
.btn{display:inline-block;padding:7px 14px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--ink);font-size:13px;font-weight:500;cursor:pointer;font-family:var(--sans)}
.btn:hover{background:var(--canvas);text-decoration:none}
.btn.primary{background:var(--petrol);border-color:var(--petrol);color:#fff}
.btn.primary:hover{background:var(--petrol-6)}
.btn.danger{color:var(--red);border-color:#EFC4BF}
.btn.sm{padding:4px 10px;font-size:12px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.inline-form{display:inline}

/* flash */
.flash{padding:11px 15px;border-radius:var(--radius);margin-bottom:14px;font-size:13.5px;border:1px solid}
.flash.ok{background:var(--fresh-bg);border-color:#BFE3D8;color:#0A5A4A}
.flash.err{background:var(--red-bg);border-color:#F0C0BA;color:#8E1D13}
.flash.warn{background:var(--amber-bg);border-color:#F0D9B4;color:#7A4400}
.empty{padding:34px 20px;text-align:center;color:var(--ink-3);font-size:13.5px}
.empty strong{display:block;color:var(--ink-2);font-size:14.5px;margin-bottom:4px}

/* metric help */
.mh{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;margin-left:4px;border-radius:50%;background:var(--line);color:var(--ink-3);font-size:9.5px;font-weight:700;cursor:help;vertical-align:1px;font-family:var(--sans)}
.mh:hover{background:var(--petrol-6);color:#fff}

/* stage bar */
.stagebar{display:flex;gap:2px}
.stagebar i{flex:1;height:7px;background:var(--line);border-radius:1px;display:block}
.stagebar i:first-child{border-radius:2px 0 0 2px}
.stagebar i:last-child{border-radius:0 2px 2px 0}
.stagebar i.done{background:var(--fresh)}
.stagebar i.skip{background:#B4B2A9}
.stagebar i.notready{background:#E8ECF0}
.stagebar i.cur-defodio{background:var(--party-defodio)}
.stagebar i.cur-client{background:#EF9F27}
.stagebar i.cur-creator{background:#7F77DD}
.progressbar{height:6px;background:var(--line-2);border-radius:3px;overflow:hidden}
.progressbar i{display:block;height:100%;background:var(--fresh)}

/* tabs */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:16px}
.tabs button,.tabs a{padding:8px 14px;border:none;background:none;font-family:var(--sans);font-size:13px;color:var(--ink-3);cursor:pointer;border-bottom:2px solid transparent;font-weight:500}
.tabs button.on,.tabs a.on{color:var(--petrol);border-bottom-color:var(--petrol)}
.tab-panel{display:none}
.tab-panel.on{display:block}

/* login */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--petrol);padding:20px}
.login-box{background:#fff;border-radius:12px;padding:30px;width:100%;max-width:380px}
.login-box .lb{font-family:var(--mono);font-size:19px;letter-spacing:.06em;color:var(--petrol);margin-bottom:2px}
.login-box .ls{font-size:12.5px;color:var(--ink-3);margin-bottom:20px}
.login-alt{text-align:center;margin-top:16px;font-size:12.5px;color:var(--ink-3)}

@media (max-width:820px){
  .shell{flex-direction:column}
  .side{width:100%;height:auto;position:static;flex-direction:row;flex-wrap:wrap;align-items:center;padding:8px 12px}
  .side .brand{padding:6px 10px}
  .side nav{display:flex;flex-wrap:wrap;padding:0;gap:2px}
  .side .nav-label{display:none}
  .side nav a{padding:5px 10px;border-left:none;border-radius:5px;font-size:12.5px}
  .side .foot{border-top:none;padding:6px 10px;margin-left:auto}
  .wrap{padding:14px}
}

/* stage checkbox grid */
table.grid-check th.vert{height:104px;padding:0 2px 8px;vertical-align:bottom}
table.grid-check th.vert span{writing-mode:vertical-rl;transform:rotate(180deg);font-size:10px;
  text-transform:none;letter-spacing:0;padding:2px 3px;border-radius:3px;display:inline-block}
table.grid-check .stick{position:sticky;left:0;background:var(--surface);z-index:1}
table.grid-check thead .stick{background:var(--surface)}
table.grid-check td.cbox{text-align:center;padding:4px 3px}
.box{display:inline-block;width:21px;height:21px;line-height:19px;text-align:center;
  border:1.5px solid var(--line);border-radius:4px;background:var(--surface);
  font-size:12px;color:#fff;cursor:pointer;padding:0;font-family:var(--sans)}
.box:hover:not(:disabled){border-color:var(--petrol-6)}
.box.on{background:var(--fresh);border-color:var(--fresh)}
.box.skip{background:#B4B2A9;border-color:#B4B2A9}
.box.client{border-color:#EF9F27;background:var(--amber-bg)}
.box.locked{border-style:dashed;background:var(--canvas);cursor:not-allowed;opacity:.6}
.tabs a{text-decoration:none}

.mt{margin-top:12px}
details summary{padding:4px 0}