:root{
    --ink:#0a0d12;
    --panel:#10151c;
    --panel-2:#151b23;
    --line:#232c37;
    --teal:#4cd9c4;
    --teal-dim:#2b6f66;
    --amber:#ff9f43;
    --amber-dim:#8a5a25;
    --text:#e7ecf1;
    --text-dim:#8a97a6;
    --mono:'JetBrains Mono', ui-monospace, monospace;
    --display:'Space Grotesk', sans-serif;
    --radius:14px;
}

*{box-sizing:border-box; margin:0; padding:0;}

html{scroll-behavior:smooth;}

body{
    background:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(76,217,196,0.09), transparent),
        radial-gradient(ellipse 60% 40% at 90% 10%, rgba(255,159,67,0.06), transparent),
        var(--ink);
    color:var(--text);
    font-family:var(--display);
    min-height:100vh;
    position:relative;
    overflow-x:hidden;
}

@media (prefers-reduced-motion: reduce){
    *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}

/* ambient texture */
.scanlines{
    position:fixed; inset:0; pointer-events:none; z-index:1;
    background:repeating-linear-gradient(to bottom, rgba(255,255,255,0.018) 0px, rgba(255,255,255,0.018) 1px, transparent 1px, transparent 3px);
    mix-blend-mode:overlay;
}
.noise{
    position:fixed; inset:0; pointer-events:none; z-index:1; opacity:.035;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- header ---------- */
.deck-header{
    position:relative; z-index:2;
    display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:20px;
    padding:32px clamp(20px,5vw,64px) 24px;
    border-bottom:1px solid var(--line);
}
.brand-mark{display:flex; align-items:center; gap:10px;}
.dot{width:9px; height:9px; border-radius:50%; display:inline-block; box-shadow:0 0 10px currentColor;}
.dot-amber{background:var(--amber); color:var(--amber); animation:pulse 2.2s ease-in-out infinite;}
.dot-teal{background:var(--teal); color:var(--teal);}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
.brand-word{font-family:var(--mono); font-weight:700; font-size:20px; letter-spacing:.04em;}
.brand-accent{color:var(--teal);}
.brand-tagline{font-family:var(--mono); font-size:12px; color:var(--text-dim); margin-top:6px; letter-spacing:.03em;}

.header-meta{display:flex; gap:28px;}
.meta-item{display:flex; flex-direction:column; gap:4px; font-family:var(--mono);}
.meta-label{font-size:10px; text-transform:uppercase; letter-spacing:.12em; color:var(--text-dim);}
.meta-value{font-size:14px; color:var(--teal); font-weight:600;}

/* ---------- hero ---------- */
.hero{
    position:relative; z-index:2;
    padding:64px clamp(20px,5vw,64px) 40px;
    max-width:920px;
}
.hero-scan{
    position:relative; height:2px; background:var(--line); border-radius:2px; margin-bottom:22px; overflow:hidden;
    width:220px;
}
.sweep{
    position:absolute; top:0; left:-40%; width:40%; height:100%;
    background:linear-gradient(90deg, transparent, var(--teal), transparent);
    animation:sweep 2.4s linear infinite;
}
@keyframes sweep{0%{left:-40%;}100%{left:100%;}}
.hero-scan-label{
    font-family:var(--mono); font-size:11px; color:var(--text-dim); letter-spacing:.1em; margin-top:8px;
}
.hero-title{
    font-size:clamp(32px,5vw,52px); line-height:1.12; font-weight:700; letter-spacing:-.01em;
}
.hero-title span{color:var(--teal); font-family:var(--mono);}
.hero-sub{
    margin-top:18px; color:var(--text-dim); font-size:15.5px; line-height:1.65; max-width:640px;
}
.hero-sub code{
    font-family:var(--mono); background:var(--panel-2); border:1px solid var(--line); padding:1px 7px; border-radius:5px; color:var(--amber); font-size:13.5px;
}

/* ---------- controls ---------- */
.controls{
    position:relative; z-index:2;
    display:flex; gap:16px; flex-wrap:wrap; align-items:center;
    padding:0 clamp(20px,5vw,64px) 28px;
}
.search-wrap{
    position:relative; flex:1; min-width:240px; max-width:420px;
}
.search-icon{
    position:absolute; left:16px; top:50%; transform:translateY(-50%); color:var(--text-dim); font-size:16px;
}
.search-wrap input{
    width:100%; background:var(--panel); border:1px solid var(--line); border-radius:10px;
    padding:12px 16px 12px 40px; color:var(--text); font-family:var(--mono); font-size:13.5px;
    transition:border-color .2s, box-shadow .2s;
}
.search-wrap input:focus{
    outline:none; border-color:var(--teal); box-shadow:0 0 0 3px rgba(76,217,196,0.12);
}
.search-wrap input::placeholder{color:var(--text-dim);}

.chip-row{display:flex; gap:8px; flex-wrap:wrap;}
.chip{
    font-family:var(--mono); font-size:12px; letter-spacing:.03em;
    background:var(--panel); border:1px solid var(--line); color:var(--text-dim);
    padding:9px 15px; border-radius:999px; cursor:pointer; transition:all .18s;
}
.chip:hover{color:var(--text); border-color:#39434f;}
.chip.active{background:rgba(76,217,196,0.12); border-color:var(--teal); color:var(--teal);}

/* ---------- grid / cards ---------- */
.grid{
    position:relative; z-index:2;
    display:grid; grid-template-columns:repeat(auto-fill, minmax(300px,1fr)); gap:16px;
    padding:0 clamp(20px,5vw,64px) 60px;
}
.card{
    background:linear-gradient(180deg, var(--panel), var(--panel-2));
    border:1px solid var(--line); border-radius:var(--radius);
    padding:20px; cursor:pointer; position:relative; overflow:hidden;
    transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    opacity:0; transform:translateY(10px);
    animation:reveal .45s ease forwards;
}
@keyframes reveal{to{opacity:1; transform:translateY(0);}}
.card:hover{
    transform:translateY(-3px);
    border-color:var(--teal-dim);
    box-shadow:0 10px 30px -12px rgba(76,217,196,0.25);
}
.card::before{
    content:''; position:absolute; top:0; left:0; width:3px; height:100%;
    background:var(--amber); opacity:.5;
}
.card-top{display:flex; justify-content:space-between; align-items:flex-start; gap:10px; margin-bottom:12px;}
.card-cat{font-family:var(--mono); font-size:10px; text-transform:uppercase; letter-spacing:.1em; color:var(--amber); background:rgba(255,159,67,0.1); padding:4px 9px; border-radius:6px;}
.card-method{font-family:var(--mono); font-size:10px; font-weight:700; color:var(--teal); border:1px solid var(--teal-dim); padding:3px 8px; border-radius:6px;}
.card-name{font-size:17px; font-weight:600; margin-bottom:6px;}
.card-desc{font-size:13px; color:var(--text-dim); line-height:1.55; margin-bottom:14px; min-height:40px;}
.card-path{
    font-family:var(--mono); font-size:12px; color:var(--text-dim);
    background:#0c1016; border:1px solid var(--line); border-radius:8px; padding:8px 10px;
    display:flex; justify-content:space-between; align-items:center;
}
.card-path .go{color:var(--teal); transition:transform .18s;}
.card:hover .card-path .go{transform:translateX(3px);}

.empty-state{
    text-align:center; color:var(--text-dim); font-family:var(--mono); font-size:13px; padding:40px; position:relative; z-index:2;
}

.warn-banner{
    position:relative; z-index:2;
    margin:0 clamp(20px,5vw,64px) 32px;
    background:rgba(255,99,99,0.07); border:1px solid rgba(255,99,99,0.35); border-radius:var(--radius);
    padding:16px 18px;
}
.warn-title{font-family:var(--mono); font-size:13px; font-weight:700; color:#ff8686;}
.warn-list{margin-top:10px; display:flex; flex-direction:column; gap:6px;}
.warn-list li{font-family:var(--mono); font-size:12px; color:var(--text-dim); line-height:1.5;}
.warn-list li b{color:#ff8686; font-weight:600;}

.deck-footer{
    position:relative; z-index:2;
    display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
    padding:22px clamp(20px,5vw,64px) 40px; border-top:1px solid var(--line);
    font-family:var(--mono); font-size:11.5px; color:var(--text-dim);
}
.deck-footer .dim code{color:var(--teal);}

/* ---------- test panel ---------- */
.panel-backdrop{
    position:fixed; inset:0; background:rgba(4,6,9,0.6); backdrop-filter:blur(2px);
    opacity:0; pointer-events:none; transition:opacity .25s; z-index:9;
}
.panel-backdrop.show{opacity:1; pointer-events:auto;}

.panel{
    position:fixed; top:0; right:0; height:100%; width:min(440px, 100%);
    background:var(--panel); border-left:1px solid var(--line);
    z-index:10; padding:28px; overflow-y:auto;
    transform:translateX(100%); transition:transform .3s cubic-bezier(.32,.72,0,1);
}
.panel.show{transform:translateX(0);}

.panel-head{display:flex; justify-content:space-between; align-items:flex-start; gap:12px;}
.panel-eyebrow{font-family:var(--mono); font-size:10px; letter-spacing:.12em; color:var(--amber); text-transform:uppercase; margin-bottom:6px;}
.panel-title{font-size:22px; font-weight:700;}
.panel-close{
    background:var(--panel-2); border:1px solid var(--line); color:var(--text-dim);
    width:32px; height:32px; border-radius:8px; cursor:pointer; font-size:14px; flex-shrink:0;
    transition:color .15s, border-color .15s;
}
.panel-close:hover{color:var(--text); border-color:#39434f;}

.panel-desc{color:var(--text-dim); font-size:13.5px; line-height:1.6; margin-top:14px;}

.panel-route{
    margin-top:16px; display:flex; align-items:center; gap:10px;
    background:#0c1016; border:1px solid var(--line); border-radius:9px; padding:10px 12px;
    font-family:var(--mono); font-size:12.5px; word-break:break-all;
}
.method-tag{
    background:rgba(76,217,196,0.14); color:var(--teal); font-weight:700; font-size:10.5px;
    padding:3px 8px; border-radius:6px; flex-shrink:0;
}

.panel-form{margin-top:20px; display:flex; flex-direction:column; gap:14px;}
.field label{
    display:block; font-family:var(--mono); font-size:11px; color:var(--text-dim); margin-bottom:6px; letter-spacing:.04em;
}
.field label .req{color:var(--amber);}
.field input{
    width:100%; background:#0c1016; border:1px solid var(--line); border-radius:8px;
    padding:10px 12px; color:var(--text); font-family:var(--mono); font-size:13px;
    transition:border-color .18s;
}
.field input:focus{outline:none; border-color:var(--teal);}

.run-btn{
    margin-top:18px; width:100%; background:var(--teal); color:#06120f; border:none; border-radius:9px;
    padding:13px; font-family:var(--mono); font-weight:700; font-size:13.5px; letter-spacing:.03em;
    cursor:pointer; display:flex; align-items:center; justify-content:center; gap:8px;
    transition:filter .15s, transform .1s;
}
.run-btn:hover{filter:brightness(1.08);}
.run-btn:active{transform:scale(.98);}
.run-btn:disabled{opacity:.5; cursor:wait;}
.run-btn-arrow{transition:transform .18s;}
.run-btn:hover .run-btn-arrow{transform:translateX(3px);}

.panel-result{margin-top:20px;}
.result-head{display:flex; justify-content:space-between; align-items:center; gap:8px; margin-bottom:8px; font-family:var(--mono); font-size:11.5px; flex-wrap:wrap;}
.result-status{font-weight:700; padding:3px 9px; border-radius:6px;}
.result-status.ok{background:rgba(76,217,196,0.14); color:var(--teal);}
.result-status.err{background:rgba(255,99,99,0.14); color:#ff8686;}
.result-type{color:var(--amber); background:rgba(255,159,67,0.1); padding:3px 9px; border-radius:6px; text-transform:uppercase; letter-spacing:.04em;}
.result-time{color:var(--text-dim); margin-left:auto;}

.result-body pre{
    background:#0c1016; border:1px solid var(--line); border-radius:9px; padding:14px;
    font-family:var(--mono); font-size:12px; line-height:1.6; color:var(--text);
    max-height:340px; overflow:auto; white-space:pre-wrap; word-break:break-all;
}
.result-body img,
.result-body video{
    width:100%; max-height:380px; object-fit:contain;
    background:#0c1016; border:1px solid var(--line); border-radius:9px;
}
.result-body audio{width:100%;}
.result-file{
    display:flex; align-items:center; gap:12px;
    background:#0c1016; border:1px solid var(--line); border-radius:9px; padding:16px;
}
.result-file-icon{font-size:22px;}
.result-file-info{flex:1; min-width:0;}
.result-file-name{font-family:var(--mono); font-size:12.5px; word-break:break-all;}
.result-file-meta{font-family:var(--mono); font-size:11px; color:var(--text-dim); margin-top:3px;}
.result-file-dl{
    font-family:var(--mono); font-size:11.5px; font-weight:700; color:#06120f;
    background:var(--teal); padding:8px 14px; border-radius:7px; text-decoration:none; flex-shrink:0;
}

@media (max-width:640px){
    .header-meta{gap:16px;}
    .hero{padding-top:48px;}
}