:root{
    --bg:#020617;
    --panel:rgba(15,23,42,.82);
    --panel2:rgba(30,41,59,.62);
    --line:rgba(148,163,184,.20);
    --text:#e5edf7;
    --muted:#94a3b8;
    --accent:#38bdf8;
    --good:#34d399;
    --warn:#fbbf24;
    --danger:#fb7185;
}

*{
    box-sizing:border-box;
}

html,body{
    margin:0;
    min-height:100%;
    background:
        radial-gradient(circle at 50% -10%,#14213a 0,#07101e 33%,#020617 72%);
    color:var(--text);
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
}

body{
    min-height:100vh;
}

.shell{
    width:min(1180px,calc(100% - 32px));
    margin:0 auto;
    padding:32px 0 60px;
}

.hero,
.panel,
.route-card{
    position:relative;
    border:1px solid var(--line);
    background:
        linear-gradient(
            180deg,
            rgba(255,255,255,.045),
            rgba(255,255,255,.012)
        ),
        var(--panel);
    box-shadow:0 20px 70px rgba(0,0,0,.24);
    backdrop-filter:blur(12px);
}

.hero{
    padding:28px;
    border-radius:24px;
    overflow:hidden;
}

.hero:after,
.panel:after,
.route-card:after{
    content:"";
    pointer-events:none;
    position:absolute;
    inset:0;
    border-radius:inherit;
    background:
        linear-gradient(
            115deg,
            transparent 0%,
            rgba(56,189,248,.035) 46%,
            transparent 54%
        );
}

.eyebrow{
    color:var(--accent);
    font-size:.78rem;
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:.14em;
}

h1{
    margin:8px 0 8px;
    font-size:clamp(2rem,6vw,4rem);
    letter-spacing:-.045em;
}

.sub{
    margin:0;
    color:var(--muted);
    max-width:800px;
    line-height:1.55;
}

.badges{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    margin-top:22px;
}

.badge{
    border:1px solid var(--line);
    border-radius:999px;
    padding:7px 11px;
    background:rgba(2,6,23,.72);
    color:var(--muted);
    font-size:.76rem;
}

.grid{
    display:grid;
    grid-template-columns:repeat(12,1fr);
    gap:16px;
    margin-top:16px;
}

.panel{
    grid-column:span 6;
    border-radius:20px;
    padding:20px;
}

.panel.full{
    grid-column:1/-1;
}

.panel h2{
    margin:0 0 16px;
    font-size:1rem;
}

.status-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:10px;
}

.status{
    padding:13px 14px;
    border:1px solid var(--line);
    border-radius:14px;
    background:rgba(2,6,23,.55);
}

.status b{
    display:block;
    margin-bottom:5px;
    font-size:.84rem;
}

.status small{
    color:var(--muted);
}

.good{
    color:var(--good);
}

.controlled{
    color:var(--warn);
}

.blocked{
    color:var(--danger);
}

.routes{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:12px;
}

.route-card{
    min-height:150px;
    padding:18px;
    border-radius:18px;
}

.route-icon{
    font-size:2rem;
    margin-bottom:18px;
}

.route-card h3{
    margin:0 0 5px;
    font-size:1rem;
}

.route-card p{
    margin:0;
    color:var(--muted);
    font-size:.86rem;
    line-height:1.4;
}

.command{
    display:grid;
    grid-template-columns:1fr auto;
    gap:10px;
}

.command input{
    width:100%;
    border:1px solid var(--line);
    background:rgba(2,6,23,.76);
    color:var(--text);
    border-radius:14px;
    padding:15px 16px;
    font-size:1rem;
    outline:none;
}

.command input:focus{
    border-color:rgba(56,189,248,.65);
}

.command button,
.mode-btn{
    border:1px solid rgba(56,189,248,.32);
    background:rgba(14,116,144,.18);
    color:#dff7ff;
    border-radius:14px;
    padding:13px 18px;
    font-weight:800;
    cursor:pointer;
}

.modes{
    display:flex;
    gap:10px;
    margin-top:12px;
    flex-wrap:wrap;
}

.mode-btn{
    font-size:.85rem;
    color:var(--muted);
}

.console{
    margin-top:14px;
    min-height:110px;
    border-radius:14px;
    border:1px solid var(--line);
    background:#02040a;
    padding:15px;
    font-family:
        ui-monospace,
        SFMono-Regular,
        Menlo,
        Consolas,
        monospace;
    font-size:.83rem;
    color:#9db2c8;
    line-height:1.6;
}

.footer{
    margin-top:20px;
    color:var(--muted);
    font-size:.78rem;
    text-align:center;
}

@media(max-width:850px){
    .panel{
        grid-column:1/-1;
    }

    .routes{
        grid-template-columns:repeat(2,1fr);
    }
}

@media(max-width:600px){
    .status-grid,
    .routes{
        grid-template-columns:1fr;
    }

    .command{
        grid-template-columns:1fr;
    }

    .command button{
        width:100%;
    }

    .shell{
        width:min(100% - 20px,1180px);
        padding-top:14px;
    }
}