:root{
  --paper:#ffffff; --ink:#000000; --mute:#6f6f6f; --line:#e5e5e5; --field:#cfcfcf;
  --band:#f0f0f0;            /* the grey title band and announcement bar */
  --panel:#f6f6f6;
  --alert:#b3261e;
  --font:'Helvetica Neue',Helvetica,Arial,sans-serif;
  --pad:clamp(16px,3.4vw,54px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--ink);font:400 15px/1.5 var(--font);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit}
button,input{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}

/* announcement bar + header, laid out like the shop */
.announce{background:var(--band);text-align:center;font-size:12px;padding:7px 16px}
.announce a{font-weight:700;text-underline-offset:2px}
.top{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:76px;padding:0 var(--pad)}
.nav{display:flex;gap:clamp(20px,3vw,48px);list-style:none}
.nav a{text-decoration:none;text-transform:uppercase;font-size:14px;letter-spacing:.01em}
.nav a:hover{text-decoration:underline;text-underline-offset:4px}
.logo{display:block;line-height:0}
.logo img{height:24px;width:auto}
.tools{justify-self:end;display:flex;align-items:center;gap:clamp(18px,2.6vw,44px);font-size:14px}
.tools .here{color:var(--mute)}
.tools a{display:flex;text-decoration:none}
.back{display:none}

/* title band */
.band{background:var(--band);text-align:center;padding:30px var(--pad)}
.band h1{font-size:24px;font-weight:400;letter-spacing:-.005em}

/* lookup form */
.lookup{padding:clamp(36px,5vw,64px) var(--pad) clamp(44px,6vw,80px);display:flex;flex-direction:column;align-items:center}
.intro{font-size:clamp(17px,1.6vw,20px);line-height:1.4;text-align:center;max-width:36ch}
.pills{display:flex;gap:8px;margin-top:30px}
.pill{border:1px solid var(--ink);background:#fff;border-radius:999px;padding:8px 16px;font-size:14px;cursor:pointer}
.pill[aria-selected="true"]{background:var(--ink);color:#fff}
form{width:min(100%,460px);margin-top:28px}
.row + .row{margin-top:18px}
.row label{display:block;margin-bottom:8px;color:#333}
.row input{width:100%;height:48px;border:1px solid var(--field);background:#fff;padding:0 14px;font-size:16px;outline:none;border-radius:0}
.row input:focus{border-color:var(--ink)}
.row input.code{text-transform:uppercase;letter-spacing:.05em}
.row[hidden]{display:none}
.submit{margin-top:24px;width:100%;height:50px;border:0;background:var(--ink);color:#fff;font-size:14px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;cursor:pointer}
.submit:hover{background:#262626}
.submit[disabled]{opacity:.6;cursor:wait}
.hint{margin-top:14px;font-size:13px;color:var(--mute);text-align:center}
.hint.err{color:var(--alert)}
.recent{margin-top:22px;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;align-items:center;font-size:13px;color:var(--mute)}
.recent button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 12px;font-size:12px;cursor:pointer;color:var(--ink)}
.recent button:hover{border-color:var(--ink)}

/* result */
.result{border-top:1px solid var(--line);padding:clamp(36px,5vw,64px) var(--pad) clamp(56px,7vw,96px);display:none}
.result.on{display:block}
.wrap{max-width:1280px;margin:0 auto}
.r-top{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;padding-bottom:26px;border-bottom:1px solid var(--line)}
.r-ref{color:var(--mute)}
.r-ref b{color:var(--ink);font-weight:700}
.r-status{font-size:clamp(28px,3.4vw,40px);line-height:1.05;font-weight:700;text-transform:uppercase;letter-spacing:-.01em;margin-top:10px}
.r-status.bad{color:var(--alert)}
.r-sub{margin-top:10px;font-size:16px;color:#333;max-width:58ch}
.r-eta{text-align:right}
.r-eta span{display:block;color:var(--mute)}
.r-eta strong{display:block;font-size:20px;margin-top:4px}

.r-grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:clamp(28px,4vw,64px);margin-top:32px;align-items:start}

/* destination map */
.map{position:relative;height:360px;background:var(--panel);overflow:hidden}
.map .lf{position:absolute;inset:0}
.map .to{position:absolute;left:14px;bottom:14px;z-index:500;background:#fff;padding:10px 14px;max-width:calc(100% - 28px);box-shadow:0 1px 0 rgba(0,0,0,.06)}
.map .to small{display:block;color:var(--mute)}
.map .to strong{display:block;font-size:15px;margin-top:2px}
.pin{width:18px;height:18px;border-radius:50%;background:var(--ink);border:3px solid #fff;box-shadow:0 0 0 1px rgba(0,0,0,.25);position:relative}
.pin::after{content:"";position:absolute;inset:-12px;border-radius:50%;border:2px solid var(--ink);opacity:0;animation:ring 2.2s ease-out infinite}
@keyframes ring{0%{transform:scale(.4);opacity:.7}100%{transform:scale(1.3);opacity:0}}
.leaflet-container{font:12px/1.4 var(--font)!important;background:var(--panel)}
.map .leaflet-tile-pane{filter:grayscale(1) contrast(.92) brightness(1.04)}
.leaflet-control-attribution{font-size:10px!important}

/* progress: four stages on a line */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);margin-top:36px;position:relative}
.steps::before,.steps .fill{content:"";position:absolute;top:6px;left:12.5%;right:12.5%;height:2px;background:var(--line)}
.steps .fill{right:auto;background:var(--ink);transition:width 1.2s cubic-bezier(.2,.7,.1,1);width:0}
.steps .fill.bad{background:var(--alert)}
.steps li{position:relative;text-align:center;font-size:13px;color:#9a9a9a;padding-top:24px}
.steps li::before{content:"";position:absolute;top:0;left:50%;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:#fff;border:2px solid #cfcfcf;box-sizing:border-box;z-index:1}
.steps li.done{color:var(--ink);font-weight:700}
.steps li.done::before{background:var(--ink);border-color:var(--ink)}
.steps li.now::before{box-shadow:0 0 0 4px rgba(0,0,0,.12)}
.steps.bad li.now::before{background:var(--alert);border-color:var(--alert);box-shadow:0 0 0 4px rgba(179,38,30,.15)}
.steps time{display:block;font-weight:400;color:var(--mute);font-size:12px;margin-top:2px}

.hist{margin-top:44px}
h2.sec{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding-bottom:14px;border-bottom:1px solid var(--ink)}
.events{list-style:none}
.events li{display:grid;grid-template-columns:120px minmax(0,1fr);gap:0 24px;padding:16px 0;border-bottom:1px solid var(--line)}
.events .when{font-size:13px;color:var(--mute);line-height:1.45}
.events .when b{display:block;color:var(--ink);font-weight:700}
.events .what{font-size:15px}
.events li:first-child .what{font-weight:700}
.events .where{display:block;font-size:13px;color:var(--mute);margin-top:2px}
.more{margin-top:16px;background:none;border:0;padding:0;cursor:pointer;font-size:14px;text-decoration:underline;text-underline-offset:3px}
.note{margin-top:16px;font-size:14px;color:#333;line-height:1.6}
.note a{text-underline-offset:3px}

.panel{background:var(--panel);padding:26px 24px}
.panel + .panel{margin-top:16px}
.items{list-style:none;margin-top:6px}
.items li{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid #e2e2e2;font-size:14px}
.items li small{display:block;color:var(--mute);font-size:13px;margin-top:2px}
.items li > span{white-space:nowrap}
.facts{list-style:none;margin-top:6px}
.facts li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid #e2e2e2;font-size:14px}
.facts li:last-child,.items li:last-child{border-bottom:0}
.facts span{color:var(--mute)}
.facts strong{font-weight:700;text-align:right;word-break:break-all}
.facts a{text-underline-offset:3px}
.parcels{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.parcels button{border:1px solid var(--ink);background:#fff;border-radius:999px;padding:6px 14px;font-size:13px;cursor:pointer}
.parcels button[aria-pressed="true"]{background:var(--ink);color:#fff}
.outline{display:block;margin-top:18px;text-align:center;border:1px solid var(--ink);border-radius:999px;padding:11px 16px;font-size:14px;text-decoration:none;background:#fff}
.outline:hover{background:var(--ink);color:#fff}
.help{margin-top:18px;font-size:13px;color:var(--mute);line-height:1.6}

.msg{max-width:560px;margin:0 auto;text-align:center}
.msg h2{font-size:24px;font-weight:700;text-transform:uppercase;letter-spacing:-.005em}
.msg p{margin-top:12px;font-size:16px;color:#333}
.msg .submit{width:auto;padding:0 32px;margin-top:22px}
.spin{display:inline-block;width:13px;height:13px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:s .7s linear infinite;vertical-align:-2px;margin-right:8px}
@keyframes s{to{transform:rotate(360deg)}}

footer{margin-top:auto;background:var(--band);padding:22px var(--pad);display:flex;justify-content:space-between;gap:16px;font-size:13px;color:#444}
footer a{text-underline-offset:3px}

@media (max-width:900px){
  .top{height:60px}
  .nav,.tools .here{display:none}
  .back{display:flex;align-items:center;gap:6px;font-size:14px;text-decoration:none}
  .logo img{height:19px}
  .band{padding:22px var(--pad)}
  .band h1{font-size:20px}
  .r-grid{grid-template-columns:1fr}
  .r-eta{text-align:left}
  .map{height:260px}
  .steps li{font-size:11.5px}
  .events li{grid-template-columns:92px minmax(0,1fr);gap:0 14px}
  footer{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){.pin::after{animation:none}.steps .fill{transition:none}.spin{animation-duration:2s}}