:root{
    --bg:#07111f;
    --panel:#0d1b2e;
    --panel-2:#10223a;
    --line:#1f3550;
    --text:#f5f7fb;
    --muted:#8ea0b8;
    --primary:#f3c623;
    --primary-2:#ffd84d;
    --good:#24c875;
    --bad:#ef5350;
    --warning:#f59e0b;
    --blue:#4da3ff;
    --radius:16px;
}

*{
    box-sizing:border-box;
}

html,
body{
    margin:0;
    padding:0;
    background:var(--bg);
    color:var(--text);
    font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

body{
    min-height:100vh;
}

a{
    color:inherit;
    text-decoration:none;
}

button,
input,
select,
textarea{
    font:inherit;
}

.auth-page{
    min-height:100vh;
    display:grid;
    place-items:center;
    padding:24px;
    background:
        radial-gradient(circle at 18% 10%,rgba(77,163,255,.12),transparent 32%),
        radial-gradient(circle at 85% 80%,rgba(243,198,35,.08),transparent 35%),
        var(--bg);
}

.auth-card{
    width:min(100%,430px);
    background:rgba(13,27,46,.96);
    border:1px solid var(--line);
    border-radius:22px;
    padding:28px;
    box-shadow:0 30px 80px rgba(0,0,0,.35);
}

.logo,
.brand{
    font-weight:900;
    letter-spacing:.5px;
}

.logo{
    font-size:24px;
    margin-bottom:6px;
}

.brand{
    font-size:22px;
}

.logo span,
.brand span{
    color:var(--primary);
}

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

.form-group{
    margin:16px 0;
}

label{
    display:block;
    font-size:12px;
    font-weight:800;
    margin-bottom:7px;
    color:#c9d4e3;
}

input,
select,
textarea{
    width:100%;
    border:1px solid var(--line);
    background:#081421;
    color:var(--text);
    border-radius:11px;
    padding:12px 13px;
    outline:none;
}

input:focus,
select:focus,
textarea:focus{
    border-color:var(--primary);
    box-shadow:0 0 0 3px rgba(243,198,35,.12);
}

.btn{
    border:0;
    border-radius:11px;
    padding:11px 15px;
    font-weight:800;
    cursor:pointer;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
}

.btn-primary{
    background:linear-gradient(135deg,var(--primary),var(--primary-2));
    color:#111827;
}

.btn-secondary{
    background:#13243a;
    color:#e9edf8;
    border:1px solid var(--line);
}

.btn-danger{
    background:#32161a;
    color:#fecaca;
    border:1px solid #602229;
}

.btn-full{
    width:100%;
}

.alert{
    padding:12px 14px;
    border-radius:12px;
    margin:0 0 16px;
    font-size:14px;
    font-weight:700;
}

.alert-ok{
    background:#10291b;
    border:1px solid #1f5f35;
    color:#bbf7d0;
}

.alert-error{
    background:#32161a;
    border:1px solid #6d2029;
    color:#fecaca;
}

.app-shell{
    min-height:100vh;
}

.sidebar{
    position:fixed;
    inset:0 auto 0 0;
    width:250px;
    background:#08111d;
    border-right:1px solid var(--line);
    padding:22px 16px;
    display:flex;
    flex-direction:column;
    z-index:30;
}

.sidebar-sub{
    font-size:11px;
    color:var(--muted);
    margin:4px 0 24px;
}

.nav-link{
    display:block;
    padding:11px 12px;
    border-radius:10px;
    margin-bottom:6px;
    color:#c8d2df;
    font-weight:700;
}

.nav-link:hover,
.nav-link.active{
    background:#142840;
    color:white;
}

.nav-link.active{
    box-shadow:inset 3px 0 0 var(--primary);
}

.sidebar-footer{
    margin-top:auto;
    border-top:1px solid var(--line);
    padding-top:15px;
    display:flex;
    flex-direction:column;
    gap:8px;
    font-size:13px;
    color:var(--muted);
}

.sidebar-footer a{
    color:#fca5a5;
}

.main-content{
    margin-left:250px;
    min-height:100vh;
}

.topbar{
    height:66px;
    border-bottom:1px solid var(--line);
    background:rgba(7,17,31,.92);
    backdrop-filter:blur(14px);
    position:sticky;
    top:0;
    z-index:20;
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:0 24px;
    font-weight:800;
}

.menu-btn{
    display:none;
    background:transparent;
    color:white;
    border:0;
    font-size:24px;
    cursor:pointer;
}

.content{
    padding:24px;
}

.page-head{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:14px;
    margin-bottom:20px;
}

.page-head h1{
    margin:0;
    font-size:28px;
}

.page-head p{
    margin:6px 0 0;
    color:var(--muted);
}

.cards{
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:14px;
}

.card{
    background:linear-gradient(180deg,var(--panel),#0a1727);
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:18px;
}

.stat-label{
    font-size:11px;
    text-transform:uppercase;
    color:var(--muted);
    font-weight:900;
    letter-spacing:.6px;
}

.stat-value{
    font-size:30px;
    font-weight:950;
    margin-top:8px;
}

.panel{
    margin-top:18px;
    background:var(--panel);
    border:1px solid var(--line);
    border-radius:var(--radius);
    overflow:hidden;
}

.panel-head{
    padding:16px 18px;
    border-bottom:1px solid var(--line);
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
}

.panel-body{
    padding:18px;
}

.table-wrap{
    overflow:auto;
}

table{
    width:100%;
    border-collapse:collapse;
    min-width:700px;
}

th,
td{
    padding:12px 14px;
    border-bottom:1px solid var(--line);
    text-align:left;
    font-size:13px;
}

th{
    color:#aebfd4;
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:.4px;
}

.badge{
    display:inline-flex;
    padding:5px 9px;
    border-radius:999px;
    font-size:11px;
    font-weight:900;
}

.badge-good{
    background:#12331e;
    color:#bbf7d0;
}

.badge-off{
    background:#2a1a1b;
    color:#fecaca;
}

.actions{
    display:flex;
    gap:8px;
    flex-wrap:wrap;
}

.grid-2{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:16px;
}

.query-card{
    max-width:700px;
    margin:40px auto;
    background:var(--panel);
    border:1px solid var(--line);
    border-radius:22px;
    padding:24px;
}

.query-title{
    font-size:28px;
    font-weight:950;
    margin:0 0 6px;
}

.notice{
    padding:14px;
    border:1px dashed #35506f;
    border-radius:12px;
    color:#b8c7d9;
    background:#0a1727;
}

.overlay{
    display:none;
}

@media(max-width:1000px){
    .cards{
        grid-template-columns:repeat(2,minmax(0,1fr));
    }
}

@media(max-width:760px){
    .sidebar{
        transform:translateX(-100%);
        transition:.2s ease;
    }

    body.sidebar-open .sidebar{
        transform:translateX(0);
    }

    body.sidebar-open .overlay{
        display:block;
        position:fixed;
        inset:0;
        background:rgba(0,0,0,.55);
        z-index:25;
    }

    .main-content{
        margin-left:0;
    }

    .menu-btn{
        display:block;
    }

    .topbar{
        padding:0 14px;
    }

    .content{
        padding:16px;
    }

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

    .grid-2{
        grid-template-columns:1fr;
    }

    .page-head{
        align-items:stretch;
        flex-direction:column;
    }

    .page-head .btn{
        width:100%;
    }

    .query-card{
        margin:20px auto;
    }
}