*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#0f1117;--surface:#1a1d27;--surface2:#22263a;--border:#2e3349;--accent:#4f8ef7;--accent-glow:rgba(79,142,247,.15);--green:#22c55e;--green-dim:rgba(34,197,94,.12);--text:#e8eaf0;--text-muted:#9aa3bd;--text-dim:#68708e;--radius:12px;--radius-sm:8px}
[data-theme="light"]{--accent:#2563eb;--accent-dim:#1d4ed8;--green:#15803d;--red:#dc2626;--yellow:#b45309;--bg:#f0f2f8;--surface:#fff;--surface2:#f5f6fb;--border:#dde1f0;--text:#1a1d2e;--text-muted:#5a6080;--text-dim:#7078a0;--accent-glow:rgba(79,142,247,.1);--green-dim:rgba(34,197,94,.1)}
body{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);min-height:100vh;padding:20px 16px 60px;line-height:1.6}
a{color:var(--accent)}.site-header{display:flex;align-items:center;justify-content:space-between;max-width:820px;margin:0 auto 24px;padding-bottom:16px;border-bottom:1px solid var(--border);gap:12px}
.site-logo{font-size:1.2rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,var(--text) 0%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none}.back-link{font-size:.82rem;color:var(--text-muted);text-decoration:none}
.container{max-width:820px;margin:0 auto}
h1{font-size:clamp(1.55rem,4vw,2.15rem);font-weight:800;letter-spacing:-.03em;margin-bottom:12px}
h2{font-size:1.15rem;font-weight:700;margin:24px 0 10px}
.intro{color:var(--text-muted);margin-bottom:20px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px}
label{font-size:.72rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;display:block}
select,input{width:100%;padding:11px 12px;background:var(--surface2);border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:.95rem;outline:none}
select:focus,input:focus{border-color:var(--accent)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:560px){.row2{grid-template-columns:1fr}}
table{width:100%;border-collapse:collapse;font-size:.9rem;margin-top:6px}
th,td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:left}
thead th{color:var(--text-muted);font-weight:700;border-bottom:2px solid var(--border);font-size:.78rem;text-transform:uppercase;letter-spacing:.05em}
.cflag{margin-right:7px}
.cstd{font-weight:800;color:var(--accent)}
.cgross{font-weight:700;color:var(--green)}
.rm{background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:1rem;padding:0 4px}
.rm:hover{color:var(--accent)}
.empty{color:var(--text-dim);text-align:center;padding:24px;font-size:.9rem}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.chip{padding:7px 13px;background:var(--surface2);border:1px solid var(--border);border-radius:20px;color:var(--text-muted);text-decoration:none;font-size:.82rem;font-weight:700;cursor:pointer}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.disclaimer{color:var(--text-dim);font-size:.82rem;font-style:italic;margin-top:24px;padding:14px;border:1px solid var(--border);border-radius:var(--radius-sm)}
footer{text-align:center;margin-top:34px;color:var(--text-dim);font-size:.78rem}footer a{color:var(--text-muted);text-decoration:none}
img.emoji{height:1em;width:1em;margin:0 .05em;vertical-align:-.12em;display:inline-block}
@media(max-width:620px){.site-header{flex-direction:column;align-items:flex-start}}