:root{
  --paper:#EDEAE2;--paper-2:#E4E0D5;--ink:#24272A;--ink-soft:#4C5156;
  --chassis:#23282B;--chassis-2:#2C3236;--amber:#F0A63C;--amber-dim:#B57C2E;
  --olive:#7E8F52;--red:#C8553D;--line:#C9C4B6;--line-dark:#3A4145;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:'Barlow',system-ui,sans-serif;background:var(--paper);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased}
main{padding:16px;max-width:560px;margin:0 auto}
.mono{font-family:'IBM Plex Mono',monospace}
.display{font-family:'Barlow Condensed',sans-serif;font-weight:700;text-transform:uppercase;line-height:1;font-size:2rem;margin-bottom:12px}
.empty{color:var(--ink-soft);padding:24px 0}
.boot{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--amber-dim);letter-spacing:.2em}
#blazor-error-ui{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--red);color:#fff;padding:12px 16px}

/* topbar */
.topbar{display:flex;justify-content:space-between;align-items:center;height:56px;padding:0 16px;border-bottom:1px solid var(--line);background:var(--paper);position:sticky;top:0;z-index:10}
.skip-link{position:absolute;left:12px;top:-48px;z-index:20;background:var(--amber);color:var(--ink);padding:10px;text-decoration:none;font-weight:600}.skip-link:focus{top:8px}
.logo{text-decoration:none;color:var(--ink)}
.logo-word{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:1.3rem;text-transform:uppercase;letter-spacing:.04em;display:inline-flex;align-items:center}
.logo-word em{font-style:normal;color:var(--amber-dim)}
.logo-word svg{display:block;margin:0 1px;transform:translateY(2px)}
.account-tools{display:flex;align-items:center;gap:10px}.status{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase}
.status.on{color:var(--olive)} .status.off{color:var(--amber-dim)}
.sign-out{border:0;background:none;color:var(--ink-soft);font:600 .78rem 'Barlow Condensed',sans-serif;text-transform:uppercase;cursor:pointer;text-decoration:underline}.account-page{max-width:420px;margin:0 auto}

/* instrument card (the live check-in) */
.rig{background:var(--chassis);border:1px solid var(--line-dark);border-radius:12px;padding:18px;color:#D8D4C8;box-shadow:0 14px 40px rgba(30,32,34,.25)}
.rig-label{display:flex;justify-content:space-between;align-items:center;font-family:'IBM Plex Mono',monospace;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:#8B9297;margin-bottom:12px}
.tag{padding:3px 8px;border-radius:4px;font-weight:600}
.tag.drill{background:#3A4145;color:#D8D4C8}
.tag.actual{background:var(--red);color:#fff}
.clock{font-size:.95rem;color:var(--amber);letter-spacing:.06em}
.rig-freq{background:#171B1D;border:1px solid var(--line-dark);border-radius:8px;padding:16px 18px;margin-bottom:12px}
.rig-freq .big{font-size:2.1rem;font-weight:600;color:var(--amber);letter-spacing:.03em;text-shadow:0 0 14px rgba(240,166,60,.35);word-break:break-all}
.rig-freq .sub{font-size:.74rem;color:#9BA2A6;letter-spacing:.12em;text-transform:uppercase;margin-top:4px}
.ladder{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.72rem;color:#B9BFC2;margin-bottom:16px}
.ladder-label{color:#8B9297;letter-spacing:.16em}
.rung{border:1px solid var(--line-dark);border-radius:4px;padding:3px 8px}
.btn-contact{width:100%;padding:20px;font-family:'Barlow Condensed',sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:1.5rem;background:var(--amber);color:var(--chassis);border:0;border-radius:10px;cursor:pointer}
.btn-contact:disabled{background:#3A4145;color:#8B9297;cursor:default}
.btn-contact:focus-visible{outline:3px solid #fff;outline-offset:2px}
.alt-actions{text-align:center;margin-top:10px}
.excused-note{display:block;color:#9BA2A6;font-size:.76rem;margin-top:5px}.ncs-status{font-size:.68rem;letter-spacing:.08em;color:var(--olive);margin:-3px 0 12px}.picker-header{display:flex;justify-content:space-between;align-items:center}.close-picker{width:44px;height:44px;border:1px solid var(--line-dark);border-radius:4px;background:var(--chassis-2);color:#EDEAE2;font-size:1.5rem;cursor:pointer}
.window-time{font-size:.68rem;color:#9BA2A6;margin:-3px 0 14px;line-height:1.6}
.link{background:none;border:0;color:#9BA2A6;text-decoration:underline;cursor:pointer;font:inherit}
.link.small{font-size:.8rem;color:var(--amber)}
.done{color:var(--olive);text-align:center;padding:16px 0 4px;font-size:.9rem}
.picker{margin-top:14px;display:grid;gap:8px}
.picker-label{font-size:.68rem;letter-spacing:.2em;color:#8B9297}
.pick{display:flex;justify-content:space-between;align-items:center;padding:14px;background:var(--chassis-2);border:1px solid var(--line-dark);border-radius:8px;color:#EDEAE2;font-family:'Barlow Condensed',sans-serif;font-weight:600;text-transform:uppercase;font-size:1.1rem;cursor:pointer}
.pick small{font-family:'IBM Plex Mono',monospace;font-size:.72rem;color:#9BA2A6;text-transform:none}

/* roster */
.roster{margin-top:16px;background:#F4F2EB;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.roster .rig-label{color:var(--ink-soft)}
.row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:.95rem}
.row:last-child{border-bottom:0}
.row .mono{font-size:.8rem}
.ok{color:var(--olive)} .late{color:var(--amber-dim)} .excused{color:var(--ink-soft)} .miss{color:var(--red)}

/* local demo dashboard */
.dashboard{padding-top:16px}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--amber-dim)}
.onboarding{padding-top:16px}
.setup-form{display:grid;gap:16px;border:1px solid var(--line);border-radius:8px;background:#F4F2EB;padding:18px}
.setup-form label{display:grid;gap:6px;font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}
.pace-method{display:grid;gap:12px;border:1px solid var(--line);padding:14px}.pace-method legend{padding:0 6px;font:700 1rem 'Barlow Condensed',sans-serif;text-transform:uppercase;color:var(--amber-dim)}
.setup-form input,.setup-form select{width:100%;border:1px solid var(--ink-soft);border-radius:4px;background:#fff;color:var(--ink);font:500 1rem 'Barlow',sans-serif;padding:11px 12px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-note{font-size:.68rem;color:var(--ink-soft);letter-spacing:.08em}
.empty-state,.next-action{border-left:4px solid var(--amber-dim);background:var(--paper-2);padding:16px;margin:16px 0}.empty-state h2,.next-action h2{font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;font-size:1.4rem;line-height:1;margin-bottom:6px}.empty-state p,.next-action p,.panel-note{color:var(--ink-soft);font-size:.92rem}.back-link{display:inline-block;margin-bottom:14px;color:var(--ink-soft);font-size:.9rem}.next-action{display:flex;gap:16px;align-items:end;justify-content:space-between}.next-action .demo-link{flex-shrink:0}.settings-panel{border-top:1px solid var(--line);padding:14px 0}.settings-panel summary{cursor:pointer;font:600 1.2rem 'Barlow Condensed',sans-serif;text-transform:uppercase;list-style-position:inside}.settings-panel[open] summary{margin-bottom:12px}.settings-panel .setup-form{margin-top:12px}.save-status{min-height:1.5rem;color:var(--olive);font-size:.88rem}.drill-guidance{font-size:.88rem;color:#B9BFC2;margin:-3px 0 14px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.readiness{display:grid;gap:4px;margin-top:12px;font: .72rem 'IBM Plex Mono',monospace;color:var(--ink-soft)}.readiness b{color:var(--amber-dim)}
.qr-block{display:flex;gap:14px;align-items:center;margin:16px 0}.qr{width:104px;height:104px;background:#fff;padding:6px;display:grid;place-items:center}.qr svg{width:100%;height:100%}.qr-block span{font-size:.68rem;color:#9BA2A6;letter-spacing:.1em}.print{display:inline-block;text-decoration:none;text-align:center}.preview-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.print-card{max-width:700px;margin:auto;background:#fff;color:#111;border:1px solid #999;padding:28px}.print-card h1{font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;font-size:2rem;margin:8px 0}.print-card p{padding:8px 0;border-bottom:1px solid #bbb}.print-card .qr{margin-top:18px}
.history-wrap{overflow-x:auto;border:1px solid var(--line);background:#F4F2EB}.drill-history{width:100%;border-collapse:collapse;text-align:left;font-size:.82rem}.drill-history th{font:600 .68rem 'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);padding:10px}.drill-history td{padding:10px;border-top:1px solid var(--line);vertical-align:top}.drill-history small{display:block;color:var(--ink-soft);font-family:'IBM Plex Mono',monospace;margin-top:3px}
.history-matrix-wrap{overflow-x:auto;background:var(--chassis);border:1px solid var(--line-dark);border-radius:8px;padding:14px;color:#D8D4C8}.history-matrix{width:100%;border-collapse:separate;border-spacing:7px 5px;font:500 .75rem 'IBM Plex Mono',monospace;text-align:center}.history-matrix th{color:#9BA2A6;font-weight:500;white-space:nowrap}.history-matrix th:first-child{text-align:left;color:#D8D4C8;padding-right:8px}.check-cell{display:inline-block;width:22px;height:22px;border-radius:4px;background:#3A4145;vertical-align:middle}.check-cell.hit{background:var(--olive)}.check-cell.fallback{background:#5A6A44}.check-cell.missed{background:#3A4145;border:1px solid #51595E}.check-cell.pending{background:transparent;border:1px dashed #667075}.matrix-legend{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px;color:#9BA2A6;font-size:.66rem;letter-spacing:.06em;text-transform:uppercase}.matrix-legend .check-cell{width:12px;height:12px;margin-right:4px}
@media print{.topbar,.skip-link,.preview-toolbar{display:none!important}main{max-width:none;padding:0}.print-card{border:0;max-width:none}.print-preview{padding:0}}
.add-group,.save,.print{border:1px solid var(--ink);border-radius:4px;background:transparent;color:var(--ink);padding:10px 13px;font:600 1rem 'Barlow Condensed',sans-serif;text-transform:uppercase;letter-spacing:.06em;cursor:pointer}
.add-group{margin-top:16px}.setup-form+.section-title,.roster+.member-form{margin-top:16px}.section-title{font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;font-size:1.35rem;margin:28px 0 10px}.member-form{display:flex;gap:8px}.member-form input{flex:1;border:1px solid var(--ink-soft);border-radius:4px;padding:10px;font:inherit}.action-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:18px 0}.action{padding:12px 6px;text-align:center;text-decoration:none;background:var(--chassis);color:var(--paper);border-radius:4px;font-family:'Barlow Condensed',sans-serif;font-weight:600;text-transform:uppercase}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.stat-grid div{border:1px solid var(--line);padding:14px;background:#F4F2EB}.stat-grid b{display:block;font:700 1.7rem 'Barlow Condensed',sans-serif;color:var(--amber-dim)}.stat-grid span{font: .68rem 'IBM Plex Mono',monospace;text-transform:uppercase;color:var(--ink-soft)}.comms-card h1,.comms-card h2{font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;margin:10px 0}.card-level{display:grid;gap:4px;padding:14px 0;border-bottom:1px solid var(--line-dark);font-family:'IBM Plex Mono',monospace;font-size:.85rem}.card-level b{color:var(--amber)}.print{margin-top:20px;background:var(--amber);border:0}
.group-card{display:flex;justify-content:space-between;gap:20px;align-items:end;border:1px solid var(--line);border-radius:8px;background:#F4F2EB;padding:18px}
.group-card h2{font-family:'Barlow Condensed',sans-serif;font-size:1.65rem;text-transform:uppercase;margin:10px 0 3px;line-height:1}
.group-card p{color:var(--ink-soft);font-size:.9rem;margin-top:3px}
.demo-link{width:auto;text-decoration:none;text-align:center;font-size:1.05rem;padding:13px 16px;white-space:nowrap}
@media (max-width:420px){.group-card,.next-action{align-items:stretch;flex-direction:column}.demo-link{width:100%}.form-row,.action-grid{grid-template-columns:1fr}}