:root{
  --bg:#0f172a; --card:#ffffff; --ink:#0f172a; --muted:#64748b; --line:#e2e8f0;
  --brand:#1f4e78; --brand2:#2e75b6;
  --off:#10b981; --mor:#0ea5e9; --aft:#f59e0b; --ngt:#6366f1; --leave:#94a3b8;
  --notice:#fff7ed; --noticeln:#fed7aa; --noticeink:#9a3412;
}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,"Segoe UI",Helvetica,sans-serif;color:var(--ink);
  background:linear-gradient(160deg,#0f172a 0%,#1e293b 45%,#334155 100%);min-height:100vh;padding:24px 14px}
.wrap{max-width:680px;margin:0 auto;background:var(--card);border-radius:18px;
  box-shadow:0 18px 50px rgba(2,6,23,.35);overflow:hidden}
.head{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:20px 22px;background:linear-gradient(120deg,var(--brand),var(--brand2));color:#fff}
.brand{display:flex;align-items:center;gap:14px}
.logo{width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.16);
  display:grid;place-items:center;font-weight:800;font-size:22px}
h1{font-size:19px;margin:0;font-weight:700}
.sub{margin:3px 0 0;font-size:12.5px;opacity:.9}
.lang{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.3);
  border-radius:9px;padding:7px 12px;font-size:13px;cursor:pointer;font-family:inherit}
.lang:hover{background:rgba(255,255,255,.26)}
.notice{margin:0;padding:13px 22px;background:var(--notice);border-bottom:1px solid var(--noticeln);
  color:var(--noticeink);font-size:13px;line-height:1.5}
.lookup{padding:22px}
label{display:block;font-size:13px;font-weight:700;color:var(--muted);margin-bottom:8px}
.row{display:flex;gap:10px}
input{flex:1;padding:13px 14px;border:1.5px solid var(--line);border-radius:11px;font-size:16px;font-family:inherit;outline:none}
input:focus{border-color:var(--brand2);box-shadow:0 0 0 3px rgba(46,117,182,.15)}
button[type=submit]{padding:0 20px;background:var(--brand);color:#fff;border:0;border-radius:11px;
  font-size:15px;font-weight:700;cursor:pointer;font-family:inherit}
button[type=submit]:hover{background:#173a5a}
.error{margin:12px 0 0;color:#b91c1c;font-size:13px;font-weight:600}
.result{padding:4px 22px 22px}
.who{padding:14px 0 10px;border-top:1px solid var(--line)}
h2{margin:0;font-size:20px}
.meta{margin:5px 0 0;color:var(--muted);font-size:13px}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace}
.scn{margin-top:16px}
.scn-head{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.tag{font-size:12px;font-weight:800;color:#fff;padding:4px 10px;border-radius:999px}
.tag1{background:var(--brand2)} .tag2{background:#7c3aed}
.scn-sub{font-size:12.5px;color:var(--muted)}
.days{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px}
.day{border:1px solid var(--line);border-radius:13px;padding:12px;text-align:center;background:#f8fafc}
.day .dlabel{font-size:12px;color:var(--muted);font-weight:700;margin-bottom:8px}
.badge{display:inline-block;padding:7px 12px;border-radius:9px;font-weight:800;font-size:14px;color:#fff;min-width:96px}
.b-off{background:var(--off)} .b-mor{background:var(--mor)} .b-aft{background:var(--aft)}
.b-ngt{background:var(--ngt)} .b-leave{background:var(--leave)} .b-none{background:#cbd5e1;color:#475569}
.legend{display:flex;gap:16px;flex-wrap:wrap;margin:18px 0 0;font-size:12.5px;color:var(--muted)}
.lg{display:flex;align-items:center;gap:6px}
.dot{width:12px;height:12px;border-radius:4px;display:inline-block}
.dot.off{background:var(--off)} .dot.mor{background:var(--mor)} .dot.aft{background:var(--aft)} .dot.ngt{background:var(--ngt)}
.foot{padding:14px 22px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;text-align:center}
html[dir=rtl] body{font-family:"Segoe UI",Tahoma,Arial,sans-serif}
html[dir=rtl] .head{background:linear-gradient(240deg,var(--brand),var(--brand2))}
@media(max-width:480px){.row{flex-direction:column}button[type=submit]{padding:13px}}