:root{--canvas:#000;--panel:#040c12;--cyan:#00e5ff;--blue:#3d5afe;--amber:#f0a030;--head:#fff;--body:#9aa0b5;--bad:#ff6b6b}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{background:var(--canvas);color:var(--body);font:16px/1.5 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
background-image:linear-gradient(rgba(0,229,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,255,.05) 1px,transparent 1px);background-size:32px 32px}
main{max-width:34rem;margin:0 auto;padding:2rem 16px}
h1,h2{font-family:"Space Grotesk",Inter,system-ui,sans-serif;color:var(--head);margin:.2em 0 .6em}
.label{color:var(--cyan);font-size:.85rem;letter-spacing:.08em;text-transform:uppercase}
.panel{background:var(--panel);border:1px solid rgba(0,229,255,.55);border-radius:10px;padding:1.5rem;margin:1rem 0;box-shadow:0 0 18px rgba(0,229,255,.12)}
.clock{font-family:"Space Grotesk",Inter,system-ui,sans-serif;font-size:clamp(2.6rem,16vw,4.5rem);color:var(--head);font-variant-numeric:tabular-nums;line-height:1.1;margin:.2em 0}
.date{color:var(--body);font-size:1.1rem}
.zone{color:var(--amber);font-weight:600}
label{display:block;margin:1rem 0 .3rem;color:var(--head)}
input[type=email],input[type=password]{width:100%;padding:.75rem;background:#000;color:var(--head);border:1px solid rgba(0,229,255,.55);border-radius:6px;font:inherit}
input:focus{outline:2px solid var(--cyan);outline-offset:1px}
button,.btn{margin-top:1.2rem;padding:.75rem 1.4rem;background:var(--amber);color:#000;border:0;border-radius:6px;font:inherit;font-weight:700;cursor:pointer}
button.quiet{background:transparent;color:var(--cyan);border:1px solid var(--cyan);margin:0;padding:.3rem .7rem;font-weight:500}
a{color:var(--cyan)}
.err{color:var(--bad);border-left:3px solid var(--bad);padding-left:.7rem}
.ok{color:var(--cyan);border-left:3px solid var(--cyan);padding-left:.7rem}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th,td{text-align:left;padding:.5rem .3rem;border-bottom:1px solid rgba(0,229,255,.2);vertical-align:top;word-break:break-word}
.row{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}
form.inline{display:inline}
nav{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}