:root{
    color-scheme: dark;
    --bg: #0b0f17;
    --panel: rgba(255,255,255,0.06);
    --panel2: rgba(255,255,255,0.09);
    --text: rgba(255,255,255,0.92);
    --muted: rgba(255,255,255,0.65);
    --muted2: rgba(255,255,255,0.45);
    --accent: #7c5cff;
    --accent2: #27d7a6;
    --border: rgba(255,255,255,0.10);
    --shadow: 0 18px 60px rgba(0,0,0,0.55);
    --radius: 18px;
    --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body{
    margin:0;
    font-family: var(--sans);
    background:
    radial-gradient(1200px 600px at 18% 12%, rgba(124,92,255,0.25), transparent 60%),
    radial-gradient(900px 520px at 80% 18%, rgba(39,215,166,0.20), transparent 55%),
    radial-gradient(800px 520px at 55% 90%, rgba(255,255,255,0.06), transparent 65%),
    var(--bg);
    color: var(--text);
}

.wrap{
    max-width: 1100px;
    margin: 0 auto;
    padding: 28px 18px 42px;
}

header{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap: 14px;
    margin-bottom: 16px;
}

h1{
    margin:0;
    font-size: clamp(18px, 2.3vw, 26px);
    letter-spacing: 0.2px;
    line-height:1.1;
}

.sub{
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 13px;
    max-width: 70ch;
}

.card{
    background: linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.04));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow:hidden;
}

.topbar{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding: 12px 14px;
    background: rgba(0,0,0,0.18);
    border-bottom: 1px solid var(--border);
    gap: 10px;
    flex-wrap: wrap;
}

.chips{
    display:flex;
    gap: 8px;
    align-items:center;
    flex-wrap: wrap;
}

.chip{
    font-family: var(--mono);
    font-size: 12px;
    color: var(--muted);
    padding: 7px 10px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: 999px;
    user-select:none;
    display:flex;
    gap: 8px;
    align-items:center;
    white-space: nowrap;
}

.chip b{
    color: var(--text);
    font-weight: 650;
}

.btns{
    display:flex;
    gap: 8px;
    align-items:center;
    flex-wrap: wrap;
}

button{
    appearance:none;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.06);
    color: var(--text);
    padding: 8px 11px;
    border-radius: 12px;
    font-size: 13px;
    cursor:pointer;
    transition: transform 0.08s ease, background 0.15s ease, border-color 0.15s ease;
}
button:hover{
    background: rgba(255,255,255,0.10);
    border-color: rgba(255,255,255,0.18);
}
button:active{
    transform: translateY(1px);
}

.content{
    display:grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 14px;
    padding: 14px;
}

@media (max-width: 900px){
    .content{ grid-template-columns: 1fr; }
}

textarea{
    width: 100%;
    min-height: 420px;
    resize: vertical;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(10,14,22,0.65);
    color: var(--text);
    padding: 14px 14px;
    font-size: 14px;
    line-height: 1.5;
    font-family: var(--mono);
    outline: none;
    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.25);
}
textarea:focus{
    border-color: rgba(124,92,255,0.65);
    box-shadow:
    0 0 0 4px rgba(124,92,255,0.16),
    inset 0 0 0 1px rgba(0,0,0,0.25);
}

.side{
    display:flex;
    flex-direction:column;
    gap: 12px;
}

.panel{
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.05);
    padding: 14px;
}

.panel h2{
    margin:0 0 10px;
    font-size: 14px;
    color: var(--muted);
    font-weight: 650;
    letter-spacing: 0.2px;
}

.metric{
    display:flex;
    justify-content:space-between;
    align-items:baseline;
    gap: 10px;
    padding: 10px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.metric:first-of-type{ border-top: none; padding-top: 0; }
.label{
    color: var(--muted);
    font-size: 13px;
}
.value{
    font-family: var(--mono);
    font-size: 20px;
    font-weight: 750;
    letter-spacing: 0.2px;
}

.hint{
    color: var(--muted2);
    font-size: 12px;
    line-height: 1.45;
    margin: 10px 0 0;
}

.toggleRow{
    display:flex;
    gap: 10px;
    align-items:center;
    justify-content:space-between;
    padding: 10px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.toggleRow:first-of-type{ border-top:none; padding-top:0; }

.toggleRow .left{
    display:flex;
    flex-direction:column;
    gap: 3px;
    min-width: 0;
}
.toggleRow .left .tTitle{
    font-size: 13px;
    color: var(--text);
    font-weight: 650;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.toggleRow .left .tSub{
    font-size: 12px;
    color: var(--muted2);
}

.switch{
    position: relative;
    width: 46px;
    height: 26px;
    flex: 0 0 auto;
}
.switch input{ display:none; }
.slider{
    position:absolute;
    inset:0;
    border-radius: 999px;
    background: rgba(255,255,255,0.14);
    border: 1px solid rgba(255,255,255,0.12);
    transition: 0.15s ease;
}
.slider::after{
    content:"";
    position:absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 3px;
    transform: translateY(-50%);
    border-radius: 50%;
    background: rgba(255,255,255,0.85);
    transition: 0.15s ease;
    box-shadow: 0 6px 18px rgba(0,0,0,0.35);
}
.switch input:checked + .slider{
    background: rgba(124,92,255,0.45);
    border-color: rgba(124,92,255,0.55);
}
.switch input:checked + .slider::after{
    left: 23px;
    background: rgba(255,255,255,0.95);
}

.footerNote{
    margin-top: 14px;
    color: var(--muted2);
    font-size: 12px;
    text-align: center;
}

.kbd{
    font-family: var(--mono);
    font-size: 11px;
    padding: 2px 7px;
    border: 1px solid rgba(255,255,255,0.16);
    border-bottom-color: rgba(255,255,255,0.10);
    border-radius: 8px;
    background: rgba(255,255,255,0.06);
    color: var(--muted);
    white-space: nowrap;
}

.glow{
    position: relative;
}
.glow::before{
    content:"";
    position:absolute;
    inset:-1px;
    border-radius: var(--radius);
    background: linear-gradient(90deg, rgba(124,92,255,0.45), rgba(39,215,166,0.35));
    filter: blur(18px);
    opacity: 0.35;
    z-index:-1;
}