/* Layout: a returns-centre floor — a status bar, then lots laid out as shipping labels (RMA tickets); decisions open in a side sheet. */
:root{
  --bg:#E6E9ED; --paper:#FFFFFF; --ink:#15181C; --muted:#5A636E; --line:#C8CED6; --soft:#F1F3F5;
  --hivis:#D9480F; --hivis-ink:#FFFFFF; --good:#1D7D45; --bad:#B42B22; --warn:#A35A00;
  --f-display:"Barlow Condensed","Arial Narrow",Arial,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;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#111418; --paper:#1B2027; --ink:#E9EDF2; --muted:#9CA6B3; --line:#313945; --soft:#232931;
  --hivis:#FF7A2E; --hivis-ink:#15181C; --good:#45C47E; --bad:#F2695E; --warn:#F0A940; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#111418; --paper:#1B2027; --ink:#E9EDF2; --muted:#9CA6B3; --line:#313945; --soft:#232931;
  --hivis:#FF7A2E; --hivis-ink:#15181C; --good:#45C47E; --bad:#F2695E; --warn:#F0A940; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:0 40px}
h1,h2,h3{font-family:var(--f-display);font-weight:700;letter-spacing:.01em;text-wrap:balance;margin:0;line-height:1.05}
button{font:inherit;color:inherit;cursor:pointer}
button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--hivis);outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.label{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.btn{border:2px solid var(--ink);background:var(--paper);padding:10px 16px;border-radius:4px;font-weight:600}
.btn.primary{background:var(--hivis);border-color:var(--hivis);color:var(--hivis-ink)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.ghost{border-color:var(--line)}
.pos{color:var(--good)} .neg{color:var(--bad)}

/* status bar */
.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--ink);color:var(--paper);margin-inline:calc(-1 * max(16px,env(safe-area-inset-left,0px)));
  padding:10px max(16px,env(safe-area-inset-right,0px)) 10px max(16px,env(safe-area-inset-left,0px))}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--ink)}
.bar .wrap{display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center}
.bar .brand{font-family:var(--f-display);font-size:22px;font-weight:700;margin-right:auto;display:flex;gap:10px;align-items:center}
.bar .brand i{display:inline-block;width:14px;height:14px;background:var(--hivis);transform:rotate(45deg)}
.kpi{display:flex;flex-direction:column;min-width:0}
.kpi .label{color:color-mix(in srgb,var(--paper) 65%,transparent)}
.kpi b{font-family:var(--f-mono);font-size:17px;font-variant-numeric:tabular-nums}
.timer.late b{color:var(--hivis)}
.timer.over b{color:#FF6B5E}

/* screens */
.screen{padding-top:28px}
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:start}
@media (max-width:820px){.hero{grid-template-columns:1fr}}
.hero h1{font-size:clamp(44px,8vw,84px);text-transform:uppercase}
.hero h1 span{color:var(--hivis)}
.lede{font-size:17px;max-width:60ch}
.panel{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:20px}
.form{display:grid;gap:14px}
.form label{display:grid;gap:4px;font-weight:600}
.form input,.form select{font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:4px;background:var(--soft);color:var(--ink)}
.rules{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.rules li{display:grid;grid-template-columns:28px 1fr;gap:8px}
.rules li b.n{font-family:var(--f-mono);color:var(--hivis)}
.dest-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:8px;margin-top:10px}
.dest-chip{border:1px solid var(--line);border-radius:4px;padding:8px 10px;background:var(--soft);font-size:13px}
.dest-chip b{display:block;font-family:var(--f-display);font-size:17px}

/* round */
.roundhead{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:end;justify-content:space-between;margin-bottom:18px}
.roundhead h2{font-size:clamp(30px,5vw,46px);text-transform:uppercase}
.mods{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-family:var(--f-mono);font-size:11px;letter-spacing:.04em;padding:4px 8px;border-radius:3px;border:1px solid var(--line);background:var(--paper)}
.chip.on{border-color:var(--hivis);color:var(--hivis)}
.lots{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.ticket{position:relative;text-align:left;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:0;display:flex;flex-direction:column;min-width:0;transition:transform .15s}
.ticket:hover{transform:translateY(-2px)}
.ticket .top{display:flex;justify-content:space-between;gap:8px;padding:10px 14px;border-bottom:1px dashed var(--line)}
.ticket .body{padding:12px 14px 14px;display:grid;gap:6px}
.ticket h3{font-size:24px}
.ticket .motif{font-size:13.5px}
.barcode{height:22px;margin:0 14px 12px;background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 4px,var(--ink) 4px 5px,transparent 5px 8px,var(--ink) 8px 11px,transparent 11px 12px);opacity:.75}
.ticket.done{border-color:var(--ink)}
.stamp{justify-self:start;margin-top:4px;transform:rotate(-3deg);border:2px solid var(--hivis);color:var(--hivis);font-family:var(--f-display);font-weight:700;text-transform:uppercase;padding:2px 8px;font-size:15px;background:color-mix(in srgb,var(--paper) 85%,transparent);max-width:70%;text-align:center;line-height:1.1}
.tag{font-family:var(--f-mono);font-size:11px;padding:2px 6px;border-radius:3px;background:var(--soft);border:1px solid var(--line)}
.tag.danger{border-color:var(--bad);color:var(--bad)}
.roundfoot{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;margin-top:22px}

/* sheet */
.scrim{position:fixed;inset:0;background:rgba(10,12,15,.55);z-index:20;display:flex;justify-content:flex-end}
.sheet{background:var(--bg);width:min(560px,100%);height:100%;overflow:auto;padding:22px max(18px,env(safe-area-inset-right,0px)) calc(28px + env(safe-area-inset-bottom,0px)) 22px;padding-top:calc(22px + env(safe-area-inset-top,0px))}
.sheet h2{font-size:34px}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0}
.fact{background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:8px 10px;min-width:0}
.fact b{display:block;font-family:var(--f-mono);font-size:15px}
.diag{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--paper);border:1px dashed var(--hivis);border-radius:4px;padding:10px 12px;margin-bottom:14px}
.opts{display:grid;gap:8px}
.opt{display:grid;grid-template-columns:1fr auto;gap:2px 12px;text-align:left;background:var(--paper);border:2px solid var(--line);border-radius:5px;padding:10px 12px}
.opt b{font-family:var(--f-display);font-size:19px}
.opt small{grid-column:1/-1;color:var(--muted);font-size:12.5px}
.opt[aria-pressed="true"]{border-color:var(--hivis);box-shadow:inset 0 0 0 1px var(--hivis)}
.opt:disabled{opacity:.4}
.opt .r{font-family:var(--f-mono);font-size:11px;color:var(--muted);align-self:center}

/* results */
.table-wrap{overflow-x:auto;background:var(--paper);border:1px solid var(--line);border-radius:6px}
table{border-collapse:collapse;width:100%;min-width:720px;font-size:14px}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:500}
td.num{text-align:right;font-family:var(--f-mono);white-space:nowrap}
td .lesson{font-size:13px;color:var(--muted);margin-top:3px}
tr.total td{font-weight:600;border-bottom:0}
.event{display:grid;grid-template-columns:auto 1fr;gap:18px;background:var(--ink);color:var(--paper);border-radius:6px;padding:22px;margin:22px 0}
.event .sym{width:56px;height:56px;border:3px solid var(--hivis);transform:rotate(45deg);display:grid;place-items:center}
.event .sym span{transform:rotate(-45deg);font-family:var(--f-display);font-size:30px;font-weight:700;color:var(--hivis)}
.event h3{font-size:30px;color:var(--paper)}
.event p{margin:.4em 0 0;max-width:70ch}
.event .label{color:color-mix(in srgb,var(--paper) 60%,transparent)}
.invests{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.inv{text-align:left;background:var(--paper);border:2px solid var(--line);border-radius:6px;padding:14px;display:grid;gap:6px}
.inv[aria-pressed="true"]{border-color:var(--hivis)}
.inv b{font-family:var(--f-display);font-size:21px}
.inv .price{font-family:var(--f-mono)}
.inv:disabled{opacity:.45}
.scores{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:18px 0}
.score{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:14px 16px}
.score b{display:block;font-family:var(--f-display);font-size:42px;line-height:1}
.score.main{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.score.main .label{color:color-mix(in srgb,var(--paper) 60%,transparent)}
.score.main b{color:var(--hivis)}
.hier{display:grid;gap:6px}
.hrow{display:grid;grid-template-columns:200px 1fr 40px;gap:10px;align-items:center;font-size:14px}
@media (max-width:560px){.hrow{grid-template-columns:120px 1fr 30px}}
.hbar{height:16px;background:var(--soft);border-radius:2px;overflow:hidden}
.hbar i{display:block;height:100%;background:var(--hivis)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:820px){.two{grid-template-columns:1fr}}
.confirm{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* --- server version additions --- */
.center{min-height:60vh;display:grid;place-items:center;text-align:center}
.notice{background:var(--paper);border:1px solid var(--line);border-left-width:1px;border-radius:6px;padding:12px 14px}
.notice.err{border-color:var(--bad);color:var(--bad)}
.pulse{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--hivis);animation:pulse 1.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.pinbox{font-family:var(--f-mono);font-size:13px}
.bar .pin{font-family:var(--f-mono);font-size:12px;opacity:.75}

@media (max-width:640px){
  .bar{position:static}
  .bar .wrap{gap:4px 16px}
  .bar .brand{width:100%;font-size:19px}
  .kpi b{font-size:15px}
  .bar .pin{display:none}
}