:root{
    --bg-1:#f7f2ff;
    --bg-2:#efe4ff;
    --panel:rgba(255,255,255,.70);
    --panel-strong:rgba(255,255,255,.86);
    --text:#241433;
    --muted:#65527c;
    --line:rgba(122,46,230,.18);
    --accent:#7a2ee6;
    --accent-2:#9b6dff;
    --good:#16794f;
    --bad:#b42318;
    --shadow:0 18px 50px rgba(80, 32, 145, .14);
    --radius:22px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
    font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    color:var(--text);
    background:
        radial-gradient(circle at top left, rgba(155,109,255,.22), transparent 30%),
        radial-gradient(circle at bottom right, rgba(122,46,230,.18), transparent 28%),
        linear-gradient(180deg, var(--bg-1), var(--bg-2));
    min-height:100vh;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrapper{
    width:min(1180px, calc(100% - 32px));
    margin:0 auto;
    padding:26px 0 36px;
}
.header{
    background:var(--panel);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border:1px solid var(--line);
    border-radius:var(--radius);
    box-shadow:var(--shadow);
    padding:26px 24px;
    margin-bottom:20px;
}
.eyebrow{
    margin:0 0 8px;
    color:var(--accent);
    font-size:.86rem;
    font-weight:700;
    letter-spacing:.04em;
    text-transform:uppercase;
}
h1{
    margin:0;
    font-size:clamp(1.8rem, 2.8vw, 2.6rem);
    line-height:1.05;
}
.header p{
    margin:10px 0 0;
    max-width:760px;
    color:var(--muted);
    line-height:1.6;
}
.grid{
    display:grid;
    grid-template-columns:1.1fr .9fr;
    gap:20px;
}
@media (max-width: 980px){
    .grid{grid-template-columns:1fr}
}
.card{
    background:var(--panel);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border:1px solid var(--line);
    border-radius:var(--radius);
    box-shadow:var(--shadow);
    padding:22px;
}
.card h2{
    margin:0 0 14px;
    font-size:1.15rem;
}
.label{
    display:block;
    margin:0 0 8px;
    font-weight:700;
    font-size:.95rem;
}
textarea,
input[type="text"]{
    width:100%;
    border:1px solid rgba(122,46,230,.22);
    background:rgba(255,255,255,.82);
    color:var(--text);
    border-radius:16px;
    padding:14px 15px;
    font:inherit;
    outline:none;
    transition:border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
textarea{
    min-height:260px;
    resize:vertical;
}
textarea:focus,
input[type="text"]:focus{
    border-color:var(--accent);
    box-shadow:0 0 0 4px rgba(122,46,230,.10);
    background:#fff;
}
.rule-list{
    display:grid;
    gap:12px;
    margin-bottom:14px;
}
.rule-row{
    display:grid;
    grid-template-columns:1fr 1fr auto;
    gap:10px;
    align-items:end;
}
@media (max-width: 640px){
    .rule-row{
        grid-template-columns:1fr;
    }
}
.mini-label{
    display:block;
    margin:0 0 6px;
    font-size:.82rem;
    color:var(--muted);
    font-weight:700;
}
button,
.button-link{
    appearance:none;
    border:0;
    border-radius:14px;
    padding:12px 16px;
    font:inherit;
    font-weight:700;
    cursor:pointer;
    transition:transform .06s ease, opacity .2s ease, box-shadow .2s ease;
}
button:active,
.button-link:active{
    transform:translateY(1px);
}
.btn-primary{
    background:linear-gradient(135deg, var(--accent), var(--accent-2));
    color:#fff;
    box-shadow:0 12px 26px rgba(122,46,230,.22);
}
.btn-secondary{
    background:rgba(122,46,230,.10);
    color:var(--accent);
    border:1px solid rgba(122,46,230,.16);
}
.btn-danger{
    background:rgba(180,35,24,.08);
    color:var(--bad);
    border:1px solid rgba(180,35,24,.14);
    padding:11px 13px;
}
.controls{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    margin-top:16px;
}
.option-wrap{
    display:flex;
    flex-wrap:wrap;
    gap:14px;
    margin-top:12px;
}
.check{
    display:inline-flex;
    align-items:center;
    gap:8px;
    background:rgba(255,255,255,.58);
    border:1px solid var(--line);
    border-radius:999px;
    padding:8px 12px;
    color:var(--text);
}
.check input{accent-color:var(--accent)}
.summary{
    display:grid;
    gap:12px;
}
.stat{
    background:var(--panel-strong);
    border:1px solid var(--line);
    border-radius:18px;
    padding:14px 16px;
}
.stat strong{
    display:block;
    font-size:1.1rem;
    margin-bottom:4px;
}
.rule-report{
    margin-top:8px;
    display:grid;
    gap:10px;
}
.rule-report-item{
    background:rgba(255,255,255,.58);
    border:1px solid var(--line);
    border-radius:16px;
    padding:12px 14px;
}
.rule-report-item code{
    background:rgba(122,46,230,.08);
    padding:3px 7px;
    border-radius:8px;
}
.notice{
    border-radius:16px;
    padding:14px 16px;
    margin-bottom:14px;
    font-size:.95rem;
}
.notice.error{
    background:rgba(180,35,24,.08);
    color:var(--bad);
    border:1px solid rgba(180,35,24,.14);
}
.footer{
    margin-top:20px;
    padding:14px 6px 4px;
    text-align:center;
    color:var(--muted);
    font-size:.95rem;
}
.helper{
    margin-top:8px;
    color:var(--muted);
    font-size:.92rem;
    line-height:1.5;
}
.output-box{
    min-height:260px;
}