/* GuardConnect — colourful, modern theme. No external fonts or scripts (strict CSP). */
:root{
  --bg:#f4f6f9;--card:#fff;--ink:#0f1f33;--mute:#5f6f82;--line:#e3e8ef;
  --brand:#1d4ed8;--brand-d:#1e40af;--accent:#0f766e;--hot:#c2410c;
  --ok:#15803d;--warn:#b45309;--bad:#b91c1c;--info:#1d4ed8;
  --g-brand:#1d4ed8;--g-side:#0b1f3a;
  --r:12px;--shadow:0 1px 2px rgba(15,31,51,.05),0 4px 14px -8px rgba(15,31,51,.14);
}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:15px/1.55 "Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand);text-decoration-thickness:1px;text-underline-offset:2px}
h1{font-size:1.6rem;letter-spacing:-.02em;margin:.2rem 0 1rem;font-weight:750}
h2{font-size:1.08rem;margin:1.6rem 0 .7rem;font-weight:700;letter-spacing:-.01em}h3{font-size:1rem;margin:.8rem 0 .4rem}
.ico{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* ---------- app shell ---------- */
.shell{display:flex;min-height:100vh}
.side{width:250px;flex:none;background:var(--g-side);color:#dbe4f0;display:flex;flex-direction:column;padding:1.1rem .8rem;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{display:flex;align-items:center;gap:.7rem;color:#fff;text-decoration:none;font-weight:800;font-size:1.12rem;padding:.2rem .5rem 1.2rem}
.brand small{display:block;font-weight:500;font-size:.75rem;color:#93a4bd;max-width:150px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mark{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:#16a34a;color:#fff;font-weight:800;font-size:.9rem}
.nav{display:flex;flex-direction:column;gap:.2rem;flex:1}
.nav a{display:flex;align-items:center;gap:.75rem;padding:.6rem .75rem;border-radius:8px;color:#b6c3d6;text-decoration:none;font-weight:550;transition:background .15s,color .15s}
.nav a .ico{padding:4px;width:28px;height:28px;border-radius:7px;color:#93a4bd}
.nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.nav a.on{background:#1d4ed8;color:#fff}.nav a.on .ico{color:#fff}

.me{display:flex;align-items:center;gap:.6rem;padding:.8rem .5rem;border-top:1px solid rgba(255,255,255,.12);margin-top:1rem}
.avatar{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#16a34a;color:#fff;font-weight:700;font-size:.8rem;flex:none}
.mename{font-size:.85rem;font-weight:600;color:#fff;line-height:1.25;min-width:0}.mename small{display:block;color:#93a4bd;font-weight:500}
.side-actions{display:flex;flex-wrap:wrap;gap:.3rem;padding:0 .3rem}
.side-actions a,.side-actions button{display:inline-flex;align-items:center;gap:.35rem;font:inherit;font-size:.8rem;color:#b6c3d6;background:rgba(255,255,255,.06);border:0;border-radius:6px;padding:.3rem .55rem;cursor:pointer;text-decoration:none}
.side-actions .ico{width:15px;height:15px}.side-actions a:hover,.side-actions button:hover{background:rgba(255,255,255,.16);color:#fff}
.side-actions form{display:inline}
.content{flex:1;min-width:0;display:flex;flex-direction:column}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:1.6rem 1.8rem;flex:1}
.banner{padding:.5rem 1.8rem;font-size:.85rem;font-weight:600}
.banner.synth{background:#fffbeb;color:#92400e;border-bottom:1px solid #fde68a}
.banner.support{background:#fef2f2;color:#991b1b;border-bottom:1px solid #fecaca}

/* ---------- building blocks ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.2rem 1.3rem;margin:0 0 1rem;box-shadow:var(--shadow)}
.grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);background:#fff}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:.7rem .8rem;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--mute);background:#f7f9fc;font-weight:700}
tr:last-child td{border-bottom:0}tbody tr:hover td,tr:hover td{background:#f8fafd}
.pill{display:inline-flex;align-items:center;gap:.3rem;border-radius:6px;padding:.1rem .5rem;font-size:.75rem;font-weight:650;background:#eef2f7;color:#334155;white-space:nowrap}
.sev-critical{background:#ffe4e6;color:#be123c}.sev-high{background:#ffedd5;color:#c2410c}.sev-normal{background:#dbeafe;color:#1d4ed8}.sev-low{background:#f1f5f9;color:#475569}
.st-closed{background:#d1fae5;color:#047857}.st-new,.st-reopened,.st-assigned{background:#ffe4e6;color:#be123c}
.st-acknowledged,.st-in_progress{background:#dbeafe;color:#1d4ed8}.st-resolved_pending_review,.st-awaiting_external,.st-under_triage{background:#fef3c7;color:#b45309}
.cov-present,.cov-replacement_arrived,.cov-completed{background:#d1fae5;color:#047857}.cov-late{background:#fef3c7;color:#b45309}
.cov-awaiting_verification,.cov-device_offline,.cov-replacement_assigned,.cov-attendance_pending,.cov-replacement_requested{background:#fff7ed;color:#c2410c}
.cov-verified_absent,.cov-reported_absent{background:#ffe4e6;color:#be123c}.cov-scheduled,.cov-accepted{background:#e0e7ff;color:#3730a3}
.flash{padding:.8rem 1rem;border-radius:12px;margin-bottom:1rem;font-weight:550;border:1px solid transparent}
.flash.ok{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}.flash.err{background:#fff1f2;color:#9f1239;border-color:#fecdd3}.flash.warn{background:#fffbeb;color:#92400e;border-color:#fde68a}
label{display:block;font-weight:650;font-size:.84rem;margin:.7rem 0 .3rem;color:#334155}
input,select,textarea{width:100%;padding:.62rem .75rem;border:1px solid #d6dbe8;border-radius:10px;font:inherit;background:#fff;color:var(--ink);transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(29,78,216,.15)}
textarea{min-height:4.8rem}input[type=checkbox],input[type=radio]{width:auto;accent-color:var(--brand)}
.btn,button.btn{display:inline-flex;align-items:center;gap:.4rem;background:var(--g-brand);color:#fff;border:0;border-radius:10px;padding:.58rem 1.05rem;font:inherit;font-weight:650;cursor:pointer;text-decoration:none;transition:background .15s}
.btn:hover{background:var(--brand-d)}
.btn.alt{background:#fff;color:var(--brand);border:1px solid #bfd0ee}.btn.alt:hover{background:#eff4ff}
.btn.warn{background:#15803d}.btn.warn:hover{background:#166534}
.btn.bad{background:#b91c1c}.btn.sm{padding:.32rem .7rem;font-size:.84rem;border-radius:8px}
.row{display:flex;gap:.7rem;flex-wrap:wrap;align-items:flex-end}.row>*{flex:1 1 180px}
.inline{display:inline}.mute{color:var(--mute)}.small{font-size:.86rem}.right{text-align:right}.gap{color:var(--bad);font-weight:750}
code{background:#eff4ff;color:#1e3a8a;padding:.1rem .35rem;border-radius:6px;word-break:break-all;font-size:.88em}
details summary{cursor:pointer;color:var(--brand);font-weight:600}

/* KPI tiles: white cards, number in colour, thin coloured top edge */
.kpis{display:grid;gap:.9rem;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));margin-bottom:1.3rem}
.kpi{background:#fff;border:1px solid var(--line);border-top:3px solid var(--brand);border-radius:var(--r);padding:.9rem 1rem;box-shadow:var(--shadow);font-weight:600;font-size:.86rem;color:var(--mute)}
.kpi b{display:block;font-size:1.9rem;line-height:1.15;font-weight:800;color:var(--brand);letter-spacing:-.02em}
.kpi:nth-child(4n+2){border-top-color:#15803d}.kpi:nth-child(4n+2) b{color:#15803d}
.kpi:nth-child(4n+3){border-top-color:#0f766e}.kpi:nth-child(4n+3) b{color:#0f766e}
.kpi:nth-child(4n+4){border-top-color:#1e3a8a}.kpi:nth-child(4n+4) b{color:#1e3a8a}

/* Action Centre items */
.action{display:grid;grid-template-columns:1fr auto;gap:.3rem 1rem;padding:.95rem 1.1rem;border-bottom:1px solid var(--line);border-left:4px solid #bfd0ee}
.action:last-child{border-bottom:0}.action.overdue{background:#fffafa;border-left-color:var(--bad)}
.action:has(.sev-critical){border-left-color:#b91c1c}.action:has(.sev-high){border-left-color:#c2410c}.action:has(.sev-low){border-left-color:#94a3b8}
.action dl{display:grid;grid-template-columns:7.5rem 1fr;gap:.15rem .7rem;margin:.45rem 0 0;font-size:.88rem}
.action dt{color:var(--mute);font-weight:600}.action dd{margin:0}

/* Case timeline */
.timeline{list-style:none;margin:0;padding:0 0 0 1rem;border-left:2px solid #dbe3ee}
.timeline li{position:relative;padding:.6rem .9rem;margin:.5rem 0;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}
.timeline li::before{content:"";position:absolute;left:-1.45rem;top:.95rem;width:12px;height:12px;border-radius:50%;background:#93a4bd;border:2px solid #fff}
.timeline small{color:var(--mute);font-weight:600}
.ic-client_allegation::before{background:#f59e0b!important}.ic-verified_outcome::before{background:#10b981!important}
.ic-ai_suggestion{border-style:dashed!important}.ic-ai_suggestion::before{background:#64748b!important}
.ic-employee_report::before{background:#3b82f6!important}.ic-observed_fact::before{background:#4f46e5!important}.ic-system::before{background:#94a3b8!important}

/* ---------- public pages ---------- */
body.public{background:#f4f6f9;min-height:100vh}
.pub{max-width:1100px;margin:0 auto;padding:2rem 1.2rem}
.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:2rem;align-items:center;padding:2rem 0}
.hero h1{font-size:clamp(2rem,4.5vw,3.1rem);line-height:1.08;letter-spacing:-.03em;margin:.4rem 0 1rem}
.grad{color:var(--brand)}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-size:.8rem;color:#15803d;background:#dcfce7;border-radius:999px;padding:.3rem .8rem}
.lead{font-size:1.08rem;color:#334155;max-width:36rem}
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.feature{border-radius:var(--r);padding:1.1rem;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);min-height:118px;color:var(--ink)}
.feature b{display:block;font-size:1.02rem;margin:.35rem 0 .2rem}.feature span{font-size:.86rem;color:var(--mute)}
.feature .ico{width:28px;height:28px}
.feature .ico{padding:5px;width:34px;height:34px;border-radius:8px}
.f1 .ico{background:#dbeafe;color:#1d4ed8}.f2 .ico{background:#dcfce7;color:#15803d}.f3 .ico{background:#ccfbf1;color:#0f766e}.f4 .ico{background:#e0e7ff;color:#1e3a8a}
.topbar{display:flex;align-items:center;justify-content:space-between}
.topbar .brand{color:var(--ink);padding:0}.topbar .brand small{color:var(--mute)}
.login{display:grid;grid-template-columns:1fr 1fr;max-width:900px;margin:6vh auto;border-radius:14px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 12px 40px -18px rgba(15,31,51,.35)}
.login-art{background:#0b1f3a;color:#fff;padding:2.4rem;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.login-art li::marker{color:#4ade80}
.login-art h2{font-size:1.7rem;line-height:1.2;margin:1rem 0 .6rem;letter-spacing:-.02em}
.login-art ul{padding-left:1.1rem;margin:0;opacity:.95}.login-art li{margin:.3rem 0}
.login-form{padding:2.4rem}
.login-form h1{margin-top:0}
.narrow{max-width:460px;margin:4vh auto}
.foot{color:var(--mute);font-size:.8rem;text-align:center;padding:1.4rem}

/* ---------- small screens: sidebar becomes a top bar ---------- */
@media (max-width:860px){
  .shell{flex-direction:column}
  .side{width:auto;height:auto;position:static;padding:.7rem .7rem .5rem;flex-direction:column}
  .brand{padding:.1rem .3rem .6rem}
  .nav{flex-direction:row;overflow-x:auto;gap:.35rem;padding-bottom:.4rem;scrollbar-width:none}
  .nav a{flex:none;padding:.45rem .65rem;font-size:.86rem;gap:.45rem}.nav a .ico{width:24px;height:24px;padding:3px}
  .me{display:none}.side-actions{padding:0}
  .wrap{padding:1rem}.banner{padding:.5rem 1rem}
  .hero,.login{grid-template-columns:1fr}.login-art{padding:1.6rem}.login-form{padding:1.6rem}
  .action{grid-template-columns:1fr}.action dl{grid-template-columns:6rem 1fr}
}

/* utilities (inline styles are blocked by the Content-Security-Policy) */
.u-center{align-items:center}.u-f0{flex:0 0 auto!important}.u-f1{flex:1!important}.u-f3{flex:3!important}.u-normal{font-weight:400}
.u-mt0{margin-top:0}.u-mt1{margin-top:1rem}.u-my{margin:.4rem 0}.u-p0{padding:0;overflow:hidden}.u-block{width:100%;justify-content:center}
.side{align-self:flex-start;min-height:100vh}
@media (max-width:860px){
  .side{min-height:0;align-self:stretch;width:auto}
  .nav{flex:none;align-items:center}
  .nav a{align-self:auto}
}

/* ---------- Milestone 2: comms, monitor, SOS ---------- */
.nav-badge{margin-left:auto;background:#dc2626;color:#fff;border-radius:999px;font-size:.72rem;padding:0 .45rem;font-weight:700;line-height:1.5}
.nav-badge.hide,.hide{display:none!important}
.nav .sos-link{margin-top:.6rem;background:#b91c1c;color:#fff;justify-content:center;font-weight:700}.nav .sos-link .ico{color:#fff}.nav .sos-link:hover{background:#991b1b}
.sos-bar{background:#b91c1c;color:#fff;padding:.6rem 1.8rem;font-weight:700}.sos-bar a{color:#fff;margin-left:.6rem}
.push-status{margin:0;padding:0 1.8rem;color:var(--mute)}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#cbd5e1;margin-right:.45rem;vertical-align:middle}.dot.online{background:#16a34a;box-shadow:0 0 0 3px #dcfce7}
.tbar{display:flex;gap:.5rem;align-items:center;padding:.8rem 1rem;border-bottom:1px solid var(--line)}
.tbl.flat{border:0;box-shadow:none;border-radius:0}
.nowrap{white-space:nowrap}.pad{padding:1rem}
.checks{display:flex;flex-wrap:wrap;gap:.2rem 1.2rem}
/* monitor */
.monitor-grid{display:grid;grid-template-columns:1fr;gap:1rem}
.map{position:relative;height:420px;overflow:hidden;background:#e8eef5}
.map .tile{position:absolute;width:256px;height:256px;user-select:none}
.map .fence{position:absolute;border:2px solid #1d4ed8;background:rgba(29,78,216,.10);border-radius:50%}
.map .site-label{position:absolute;transform:translateX(-50%);background:#0b1f3a;color:#fff;font-size:.72rem;font-weight:700;padding:.1rem .45rem;border-radius:6px;white-space:nowrap}
.map .pin{position:absolute;transform:translate(-50%,-100%);width:30px;height:30px;border-radius:50% 50% 50% 0;rotate:-45deg;display:grid;place-items:center;border:2px solid #fff;box-shadow:0 2px 6px rgba(0,0,0,.35)}
.map .pin span{rotate:45deg;color:#fff;font-size:.68rem;font-weight:800}
.map .pin.ok{background:#15803d}.map .pin.warn{background:#c2410c}.map .pin.sos{background:#b91c1c;animation:pulse 1s infinite}
.map .osm{position:absolute;right:4px;bottom:2px;font-size:.68rem;background:rgba(255,255,255,.85);padding:0 .3rem;border-radius:4px}
.map-empty{display:grid;place-items:center;height:100%;color:var(--mute);padding:1rem;text-align:center}
.kpi.alarm{border-top-color:#b91c1c;background:#fef2f2}.kpi.alarm b{color:#b91c1c}
tr.row-sos td{background:#fef2f2!important}
.sos-card{display:flex;justify-content:space-between;gap:1rem;align-items:center;flex-wrap:wrap;background:#fef2f2;border:1px solid #fecaca;border-left:5px solid #b91c1c;border-radius:var(--r);padding:.8rem 1rem;margin-bottom:.8rem;color:#7f1d1d}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(185,28,28,.6)}50%{box-shadow:0 0 0 10px rgba(185,28,28,0)}}
/* emergency */
.sos-title{color:#b91c1c}.sos-panel{border-top:4px solid #b91c1c}
.sos-kinds{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.5rem}
.sos-kind{display:flex;gap:.5rem;align-items:center;border:1px solid var(--line);border-radius:10px;padding:.6rem .7rem;font-weight:600;margin:0;cursor:pointer}
.sos-btn{font-size:1.2rem;padding:.9rem 1.6rem;width:100%;justify-content:center}
.offer{border-left:5px solid #15803d}
/* people & channels */
.chan{display:flex;justify-content:space-between;align-items:center;padding:.7rem 1rem;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none}.chan:hover{background:#f8fafd}
.person{display:flex;align-items:center;gap:.4rem;padding:.55rem 1rem;border-bottom:1px solid var(--line)}
/* chat */
.chat-card{padding:0;display:flex;flex-direction:column}
.messages{height:58vh;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.55rem;background:#f7f9fc}
.msg{max-width:75%;background:#fff;border:1px solid var(--line);border-radius:12px;padding:.5rem .75rem;align-self:flex-start}
.msg.mine{align-self:flex-end;background:#eff4ff;border-color:#c7d7f7}
.msg.broadcast{border-left:4px solid #c2410c;max-width:90%}
.msg .meta{font-size:.75rem;color:var(--mute)}.msg .txt{white-space:pre-wrap;word-break:break-word}
.msg audio{max-width:260px;height:36px;margin-top:.3rem}.msg .photo{max-width:240px;border-radius:8px;margin-top:.3rem;display:block}
.msg .ack{margin-top:.35rem}
.composer{display:flex;gap:.5rem;align-items:flex-end;flex-wrap:wrap;padding:.8rem;border-top:1px solid var(--line)}
.composer textarea{flex:1 1 240px;min-height:2.6rem;resize:vertical}
.file-btn input{display:none}.ack-opt{flex-basis:100%;margin:0}
#rec.recording{background:#b91c1c;color:#fff;border-color:#b91c1c}
/* sites */
.cp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.8rem;margin-bottom:.8rem}
.cp{border:1px solid var(--line);border-radius:10px;padding:.7rem;display:flex;flex-direction:column;gap:.4rem}.cp.off{opacity:.5}
.cp .qr{width:150px;height:150px}
/* call window */
.callbox{position:fixed;right:1.2rem;bottom:1.2rem;z-index:60;display:flex;flex-direction:column;gap:.7rem;background:#0b1f3a;color:#fff;padding:1rem 1.1rem;border-radius:16px;box-shadow:0 20px 40px rgba(0,0,0,.35);min-width:320px}
.callbox.emergency{background:#7f1d1d}
.callbox small{display:block;color:#bbf7d0}.call-ava{font-size:1.6rem}
.call-info{display:flex;align-items:center;gap:.7rem}.call-controls{display:flex;gap:.6rem;justify-content:center}
.round{width:52px;height:52px;border-radius:50%;border:0;background:rgba(255,255,255,.16);color:#fff;font-size:1.3rem;padding:0;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.round:hover{background:rgba(255,255,255,.26)}.round.off{background:#f8fafc;color:#0f172a}
.round.accept{background:#16a34a;animation:pulse 1.2s infinite}.round.end{background:#dc2626}
.remote-video,.local-video{display:none}
.callbox.video{inset:0;border-radius:0;min-width:0;justify-content:flex-end;padding:1.2rem;background:#020617}
.callbox.video .remote-video{display:block;position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#020617}
.callbox.video .local-video{display:block;position:absolute;right:1rem;top:1rem;width:28vw;max-width:220px;aspect-ratio:3/4;object-fit:cover;border-radius:14px;border:2px solid rgba(255,255,255,.6);z-index:2;transform:scaleX(-1)}
.callbox.video .call-info{position:absolute;top:1rem;left:1rem;z-index:2;background:rgba(2,6,23,.55);padding:.5rem .8rem;border-radius:14px}
.callbox.video .call-controls{position:relative;z-index:2;margin-bottom:1rem}
@media (max-width:1000px){.monitor-grid{grid-template-columns:1fr}.map{height:340px}}
@media (max-width:860px){.callbox{left:.8rem;right:.8rem;min-width:0}.msg{max-width:90%}.sos-bar,.push-status{padding-left:1rem;padding-right:1rem}.nav .sos-link{margin-top:0}}