*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0}
img{max-width:100%}
[hidden]{display:none!important}
:root{color-scheme:light;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}

/* Layout: navy shop-sign header band, then a single working column (worker clock) or tabbed back office */
:root{
  --bg:#F3F5FA; --surface:#FFFFFF; --ink:#0B1A3A; --muted:#5A6785; --line:#DCE2EF;
  --navy:#0E2A6B; --navy-ink:#FFFFFF; --gold:#F2B705; --gold-ink:#1A1400; --gold-soft:#FFF4CC;
  --good:#1E8B57; --good-soft:#E3F4EA; --warn:#B86E00; --warn-soft:#FDF0DB; --bad:#C2362B; --bad-soft:#FBE6E4;
  --f-display:"Archivo","Arial Narrow",system-ui,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:10px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#07112A; --surface:#0E1B3D; --ink:#EDF1FA; --muted:#9AA7C4; --line:#22345F;
  --navy:#0A1838; --navy-ink:#FFFFFF; --gold:#F5C232; --gold-ink:#1A1400; --gold-soft:#3A3010;
  --good:#4CC38A; --good-soft:#123327; --warn:#F0A63A; --warn-soft:#3A2A10; --bad:#F07068; --bad-soft:#3D1A1A; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#07112A; --surface:#0E1B3D; --ink:#EDF1FA; --muted:#9AA7C4; --line:#22345F;
  --navy:#0A1838; --navy-ink:#FFFFFF; --gold:#F5C232; --gold-ink:#1A1400; --gold-soft:#3A3010;
  --good:#4CC38A; --good-soft:#123327; --warn:#F0A63A; --warn-soft:#3A2A10; --bad:#F07068; --bad-soft:#3D1A1A; color-scheme:dark}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.45}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--navy)}
.wrap{max-width:1040px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
header.band{background:var(--navy);color:var(--navy-ink);border-bottom:4px solid var(--gold)}
header.band .wrap{display:flex;align-items:center;gap:14px;padding-block:10px}
header.band img{width:64px;height:auto;flex:none}
.brand{min-width:0;flex:1}
.brand h1{font-family:var(--f-display);font-weight:800;font-size:1.25rem;margin:0;letter-spacing:.01em;text-wrap:balance}
.brand p{margin:0;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.who{font-size:.85rem;text-align:right;opacity:.9}
.who button{margin-top:4px}
nav.tabs{display:flex;gap:4px;overflow-x:auto;padding-block:12px 0;border-bottom:1px solid var(--line)}
nav.tabs button{background:none;border:0;border-bottom:3px solid transparent;padding:10px 12px;font:600 .92rem var(--f-body);color:var(--muted);cursor:pointer;white-space:nowrap}
nav.tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--gold)}
main{padding-block:18px 48px;display:grid;gap:18px}
h2{font-family:var(--f-display);font-weight:700;font-size:1.2rem;margin:0}
h3{font-family:var(--f-display);font-weight:700;font-size:1rem;margin:0}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:grid;gap:12px;min-width:0}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.row.between{justify-content:space-between}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
label{display:grid;gap:4px;font-size:.82rem;font-weight:600;color:var(--muted)}
input,select,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:9px 10px;min-width:0}
textarea{min-height:90px;font-family:var(--f-mono);font-size:.85rem}
input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.btn{font:600 .92rem var(--f-body);border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:9px 14px;cursor:pointer}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--navy);color:var(--navy-ink);border-color:var(--navy)}
.btn.gold{background:var(--gold);color:var(--gold-ink);border-color:var(--gold)}
.btn.danger{color:var(--bad);border-color:var(--bad)}
.btn.ghost{background:transparent;color:inherit;border-color:currentColor;opacity:.85;padding:5px 10px;font-size:.8rem}
.btn:disabled{opacity:.5;cursor:not-allowed}
/* worker clock */
.clockface{text-align:center;padding-block:8px}
.clockface .t{font-family:var(--f-mono);font-weight:600;font-size:3rem;letter-spacing:.02em;font-variant-numeric:tabular-nums;line-height:1.1}
.clockface .d{color:var(--muted)}
.punches{display:grid;gap:10px}
.punch{font:800 1.25rem var(--f-display);letter-spacing:.02em;padding:20px 16px;border-radius:12px;border:0;cursor:pointer;width:100%}
.punch.in{background:var(--navy);color:var(--navy-ink)}
.punch.lunch{background:var(--gold);color:var(--gold-ink)}
.punch.out{background:var(--surface);color:var(--ink);border:2px solid var(--ink)}
.punch.ot{background:var(--surface);color:var(--warn);border:2px dashed var(--warn);font-size:1.05rem;padding:14px}
.timeline{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px}
.slot{border:1px solid var(--line);border-radius:8px;padding:8px 10px}
.slot .k{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.slot .v{font-family:var(--f-mono);font-size:1.1rem;font-weight:600;font-variant-numeric:tabular-nums}
.slot.empty .v{color:var(--muted);font-weight:500}
.totals{display:flex;flex-wrap:wrap;gap:8px}
.tot{flex:1 1 110px;background:var(--bg);border-radius:8px;padding:10px}
.tot .k{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.tot .v{font:700 1.4rem var(--f-display);font-variant-numeric:tabular-nums}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:600;padding:3px 9px;border-radius:99px;background:var(--bg);color:var(--muted);white-space:nowrap}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.pill.good{background:var(--good-soft);color:var(--good)}
.pill.warn{background:var(--warn-soft);color:var(--warn)}
.pill.bad{background:var(--bad-soft);color:var(--bad)}
.pill.gold{background:var(--gold-soft);color:var(--ink)}
.flags{display:flex;flex-wrap:wrap;gap:4px}
/* tables */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:.86rem}
th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
th{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);background:var(--bg);font-weight:600}
td.n,th.n{text-align:right;font-family:var(--f-mono);font-variant-numeric:tabular-nums}
td.t{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
tr.wk td{background:var(--gold-soft);font-weight:600}
tr.total td{font-weight:700;border-bottom:0;background:var(--bg)}
tr.sun td:first-child{box-shadow:inset 3px 0 var(--warn)}
.empty-state{text-align:center;padding:28px 16px;color:var(--muted)}
.empty-state strong{display:block;color:var(--ink);font-family:var(--f-display);font-size:1.05rem;margin-bottom:4px}
/* code screen */
.bigcode{font-family:var(--f-mono);font-weight:600;font-size:clamp(3.5rem,18vw,7rem);letter-spacing:.15em;text-align:center;color:var(--ink);font-variant-numeric:tabular-nums}
.bar{height:6px;background:var(--line);border-radius:3px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--gold);transition:width 1s linear}
/* modal */
.scrim{position:fixed;inset:0;background:rgba(5,12,30,.55);display:grid;place-items:center;z-index:20;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:calc(16px + env(safe-area-inset-top,0px)) calc(16px + env(safe-area-inset-bottom,0px))}
.modal{background:var(--surface);color:var(--ink);border-radius:12px;padding:18px;width:min(520px,100%);max-height:100%;overflow:auto;display:grid;gap:12px}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(18px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;font-weight:600;z-index:30;max-width:calc(100% - 32px)}
.err{color:var(--bad);font-size:.86rem;font-weight:600}
.pinpad input{font-family:var(--f-mono);font-size:1.6rem;letter-spacing:.4em;text-align:center}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

.linkbtn{background:none;border:0;color:var(--muted);text-decoration:underline;font:inherit;cursor:pointer;padding:4px}
.notice{background:var(--gold-soft);border-radius:8px;padding:10px 12px;font-size:.88rem}
.center{max-width:440px;margin:0 auto;width:100%}
.spin{display:inline-block;width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:sp .8s linear infinite;vertical-align:-2px}
@keyframes sp{to{transform:rotate(360deg)}}

footer.foot{border-top:1px solid var(--line);margin-top:8px}
footer.foot .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-block:16px 24px}
footer.foot .addr{font-size:.82rem;color:var(--muted);line-height:1.5}
footer.foot .addr strong{color:var(--ink);font-family:var(--f-display)}
.powered{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--muted);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;padding:6px 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
.powered:hover{border-color:var(--muted)}
.powered img{width:132px;height:auto;display:block}
main{padding-block:18px 24px}