/* OBLIGO admin UI.
   Follows the wireframes: off-white ground, hairline-bordered white panels with
   crosshair corner marks, uppercase letterspaced eyebrows, monospace for
   references and dates, and a single steel-blue accent used only for actions. */

:root{
  --ink:#1C2530;
  --ink-2:#39444F;
  --muted:#6B7784;
  --faint:#98A1A9;
  --border:#DDE1E5;
  --border-strong:#C7CDD3;
  --page:#F4F5F6;
  --panel:#FFFFFF;
  --panel-2:#FAFBFB;
  --accent:#5B82AB;
  --accent-dark:#4A6F96;
  --accent-wash:#E4ECF4;
  --ok:#3F7A50;
  --ok-wash:#E9F0E9;
  --warn-wash:#FBF0E4;
  --bad:#A83A3A;
  --bad-wash:#F8E7E7;
  --mono:ui-monospace,Consolas,"SF Mono",Menlo,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--page);color:var(--ink);font:14px/1.5 var(--sans);
  -webkit-font-smoothing:antialiased}
[hidden]{display:none !important}
a{color:var(--accent-dark)}

/* ---------- Type ---------- */
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.01em}
h1{font-size:26px;line-height:1.15}
h2{font-size:19px}
h3{font-size:15px}
.eyebrow{margin:0 0 6px;font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;
  color:var(--muted);font-weight:500}
.mono{font-family:var(--mono);font-size:12.5px}
.muted{color:var(--muted)}
.hint{font-size:12.5px;color:var(--muted);margin:6px 0 0}
.hint.center{text-align:center}
.form-error{margin:0;color:var(--bad);font-size:13px;font-weight:600}

/* ---------- Sign in ---------- */
.login{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{width:100%;max-width:400px;background:var(--panel);border:1px solid var(--border);
  padding:32px}
.login-card h1{margin:18px 0 22px;font-size:23px}
.wordmark{font-size:17px;font-weight:800;letter-spacing:.14em}
.wordmark span{font-size:10.5px;font-weight:500;letter-spacing:.11em;text-transform:uppercase;
  color:var(--muted);margin-left:8px}

/* ---------- Fields ---------- */
.field{margin-bottom:16px}
label{display:block;font-size:12.5px;font-weight:600;margin-bottom:6px;color:var(--ink-2)}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=url],
input[type=number],input[type=tel],select,textarea{
  width:100%;font:inherit;padding:9px 11px;border:1px solid var(--border-strong);
  background:#fff;border-radius:2px;color:var(--ink)}
textarea{min-height:82px;resize:vertical;line-height:1.5}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px;
  border-color:var(--accent)}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),
  linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 16px) 50%,calc(100% - 11px) 50%;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:32px}
fieldset{border:0;padding:0;margin:0}
.radio-row{display:flex;align-items:center;gap:9px;margin-bottom:9px;font-weight:400;font-size:13.5px}
.radio-row input{margin:0}

/* ---------- Buttons ---------- */
.btn{font:inherit;font-weight:600;font-size:13.5px;padding:9px 16px;border-radius:2px;
  border:1px solid var(--border-strong);background:#fff;color:var(--ink);cursor:pointer;
  text-decoration:none;display:inline-block;white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-dark);border-color:var(--accent-dark)}
.btn.small{padding:6px 12px;font-size:12.5px}
.btn.wide{width:100%;padding:12px}
.btn:disabled{opacity:.5;cursor:default}
.linkish{background:none;border:0;padding:8px 14px;font:inherit;font-size:13.5px;color:var(--ink);
  cursor:pointer;text-align:left;width:100%}
.linkish:hover{background:var(--page)}
.chip{font:inherit;font-size:12.5px;font-family:var(--mono);padding:7px 12px;
  border:1px solid var(--border-strong);background:#fff;cursor:pointer;border-radius:2px}
.chip[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#fff}

/* ---------- Top bar ---------- */
.topbar{display:flex;align-items:center;gap:22px;padding:0 22px;height:56px;background:#fff;
  border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20;flex-wrap:wrap}
.tabs{display:flex;gap:2px;margin-left:8px}
.tabs a{padding:7px 13px;font-size:13.5px;font-weight:600;color:var(--muted);text-decoration:none;
  border-radius:2px}
.tabs a:hover{color:var(--ink);background:var(--page)}
.tabs a.on{color:var(--ink);background:var(--accent-wash)}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.menu{position:relative}
.menu summary{list-style:none;cursor:pointer;font-size:13.5px;font-weight:600;padding:7px 12px;
  border:1px solid var(--border-strong);border-radius:2px}
.menu summary::-webkit-details-marker{display:none}
.menu-body{position:absolute;right:0;top:calc(100% + 5px);background:#fff;
  border:1px solid var(--border);min-width:190px;box-shadow:0 6px 20px rgba(28,37,48,.1);z-index:30}

/* ---------- Layout ---------- */
main{padding:26px 22px 64px;max-width:1440px;margin:0 auto}
.page-head{display:flex;align-items:flex-end;gap:16px;margin-bottom:20px;
  padding-bottom:14px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.page-head .grow,.grow{flex:1}
.cols{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:start}
.stack{display:flex;flex-direction:column;gap:18px}

/* Panels with the wireframe's crosshair corner marks. */
.panel{background:var(--panel);border:1px solid var(--border);position:relative}
.panel.marked::before,.panel.marked::after{content:"";position:absolute;width:9px;height:9px;
  pointer-events:none;
  background:
    linear-gradient(var(--border-strong),var(--border-strong)) center/100% 1px no-repeat,
    linear-gradient(var(--border-strong),var(--border-strong)) center/1px 100% no-repeat}
.panel.marked::before{left:-5px;top:-5px}
.panel.marked::after{right:-5px;bottom:-5px}
.panel-pad{padding:18px}
.panel-head{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;
  align-items:baseline;gap:12px}
.panel-head h3{font-size:14px}

/* ---------- KPI tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px;
  margin-bottom:24px}
.tile{background:var(--panel);border:1px solid var(--border);padding:18px 20px;position:relative}
.tile .n{font-size:40px;line-height:1;font-weight:300;letter-spacing:-.03em;margin:6px 0 8px}
.tile .sub{font-size:12.5px;color:var(--muted)}
.tile.alert{background:var(--ink);border-color:var(--ink);color:#fff}
.tile.alert .eyebrow,.tile.alert .sub{color:#8FA3B8}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;
  color:var(--muted);font-weight:500;padding:10px 12px;border-bottom:1px solid var(--border);
  white-space:nowrap}
td{padding:12px;border-bottom:1px solid var(--border);vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:var(--panel-2)}
tr.clickable{cursor:pointer}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.cell-title{font-weight:600}
.cell-sub{font-size:12px;color:var(--faint);font-family:var(--mono);margin-top:2px}
.empty{padding:40px 18px;text-align:center;color:var(--muted)}

/* ---------- Status pills ---------- */
.pill{display:inline-block;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:2px;
  white-space:nowrap}
.pill.scheduled{background:var(--accent-wash);color:var(--accent-dark)}
.pill.due_soon{background:#C3D8EC;color:#254564}
.pill.overdue{background:var(--ink);color:#fff}
.pill.escalated{background:var(--ink);color:#fff;box-shadow:inset 0 0 0 2px var(--accent)}
.pill.complete{background:#ECEFF1;color:var(--muted)}
.pill.closed,.pill.cancelled{background:#ECEFF1;color:var(--faint);text-decoration:line-through}

/* ---------- Calendar ---------- */
.legend{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-bottom:14px;font-size:12.5px}
.legend span{display:flex;align-items:center;gap:7px;color:var(--muted)}
.swatch{width:12px;height:12px;display:inline-block;border:1px solid var(--border-strong)}
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));background:var(--border)
  ;gap:1px;border:1px solid var(--border)}
.cal-head{background:var(--panel);padding:9px 11px;font-size:10.5px;letter-spacing:.09em;
  text-transform:uppercase;color:var(--muted)}
.cal-cell{background:var(--panel);min-height:106px;padding:8px}
.cal-cell.other{background:var(--panel-2)}
.cal-cell.today{box-shadow:inset 0 0 0 2px var(--accent)}
.cal-date{font-size:12.5px;font-family:var(--mono);color:var(--ink-2);margin-bottom:6px}
.cal-cell.other .cal-date{color:var(--faint)}
.cal-item{display:block;width:100%;text-align:left;font:inherit;font-size:11.5px;line-height:1.3;
  padding:5px 7px;margin-bottom:4px;border:0;border-left:3px solid var(--accent);
  background:var(--accent-wash);color:var(--ink);cursor:pointer;border-radius:1px}
.cal-item.complete{background:#ECEFF1;border-left-color:var(--faint);color:var(--muted)}
.cal-item.due_soon{background:#C3D8EC;border-left-color:var(--accent-dark)}
.cal-item.overdue,.cal-item.escalated{background:var(--ink);border-left-color:var(--accent);color:#fff}
.agenda-row{display:flex;gap:14px;padding:12px 18px;border-bottom:1px solid var(--border)}
.agenda-row:last-child{border-bottom:0}
.agenda-date{text-align:center;min-width:34px}
.agenda-date .m{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.agenda-date .d{font-size:21px;font-weight:300;line-height:1.1}

/* ---------- People ---------- */
.people-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:22px;align-items:start}
.person-btn{display:block;width:100%;text-align:left;font:inherit;padding:14px 16px;background:#fff;
  border:0;border-bottom:1px solid var(--border);border-left:3px solid transparent;cursor:pointer}
.person-btn:last-child{border-bottom:0}
.person-btn:hover{background:var(--panel-2)}
.person-btn[aria-current=true]{background:var(--accent-wash);border-left-color:var(--accent)}
.person-btn .nm{font-weight:600}
.person-btn .mt{font-size:12px;color:var(--muted);margin-top:2px}
.person-head{display:flex;flex-wrap:wrap;gap:34px;padding:20px}
.stat .eyebrow{margin-bottom:4px}
.stat .v{font-size:15px}

/* ---------- Activity feed ---------- */
.feed-row{padding:10px 18px;border-bottom:1px solid var(--border);font-size:12.5px;
  display:flex;gap:9px}
.feed-row:last-child{border-bottom:0}
.feed-row time{color:var(--muted);white-space:nowrap;font-family:var(--mono);font-size:11.5px}
.queue-item{padding:14px 18px;border-bottom:1px solid var(--border);border-left:3px solid var(--ink)}
.queue-item:last-child{border-bottom:0}

/* ---------- Task sheet ---------- */
.sheet{width:min(1100px,94vw);max-height:92vh;padding:0;border:1px solid var(--border);
  background:var(--panel);color:var(--ink)}
.sheet::backdrop{background:rgba(28,37,48,.42)}
.sheet form{display:flex;flex-direction:column;max-height:92vh}
.sheet-head{display:flex;align-items:flex-start;gap:16px;padding:20px 24px;
  border-bottom:1px solid var(--border)}
.sheet-head>div{flex:1}
.sheet-body{padding:24px;overflow-y:auto;display:grid;
  grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:24px;align-content:start}
.sheet-foot{display:flex;align-items:center;gap:12px;padding:16px 24px;
  border-top:1px solid var(--border);background:var(--panel-2)}
.form-section{border:1px solid var(--border);padding:18px;position:relative}
.form-section>.eyebrow{margin:-6px 0 14px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:8px}
.callout{background:var(--ink);color:#fff;padding:16px 18px;font-size:13.5px;line-height:1.6}
.callout .eyebrow{color:#8FA3B8}
.callout strong{color:#fff}
.preview-table td{padding:9px 12px;font-size:13px}
.preview-table td:first-child{font-family:var(--mono);white-space:nowrap;color:var(--ink-2)}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:var(--ink);
  color:#fff;padding:13px 22px;font-size:13.5px;font-weight:600;z-index:100;border-radius:2px;
  box-shadow:0 8px 26px rgba(28,37,48,.26);max-width:min(560px,92vw)}
.toast.bad{background:var(--bad)}

/* ---------- Loading ---------- */
.loading{padding:54px;text-align:center;color:var(--muted)}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .cols,.people-layout{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:720px){
  main{padding:18px 14px 56px}
  .topbar{height:auto;padding:10px 14px;gap:10px}
  .tabs{width:100%;overflow-x:auto;margin-left:0}
  .topbar-right{width:100%}
  .row2,.row3{grid-template-columns:1fr}
  .sheet-body{padding:16px;grid-template-columns:1fr}
  .cal{font-size:11px}
  .cal-cell{min-height:74px;padding:5px}
  h1{font-size:21px}
}

@media print{
  .topbar,.btn,.sheet{display:none !important}
  body{background:#fff}
  .panel,.tile{border-color:#999;break-inside:avoid}
}