:root {
    --bg: #0e1116;
    --panel: #161b22;
    --panel-2: #1c232d;
    --line: #2a3340;
    --text: #e6edf3;
    --muted: #8b98a8;
    --accent: #ff6a2b;
    --accent-2: #3b82f6;
    --ok: #30a46c;
    --warn: #f5a524;
    --err: #e5484d;
    --radius: 10px;
    --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
    background: var(--bg);
    color: var(--text);
    font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.55rem; margin: 0 0 18px; }
h2 { font-size: 1.15rem; margin: 0 0 12px; }
h3 { font-size: 1rem; margin: 0 0 8px; color: var(--muted); font-weight: 600; }
p { margin: 0 0 10px; }
code, pre, .mono { font-family: var(--mono); font-size: .88rem; }
.muted { color: var(--muted); }
.err-text { color: #ff9a9d; font-family: system-ui, sans-serif; }
.small { font-size: .85rem; }
.right { margin-left: auto; }
.mt { margin-top: 18px; }
.nowrap { white-space: nowrap; }

/* ---------------------------------------------------------------- iskelet */
.top {
    display: flex; align-items: center; gap: 24px;
    padding: 12px 24px; background: var(--panel); border-bottom: 1px solid var(--line);
    position: sticky; top: 0; z-index: 5; flex-wrap: wrap;
}
.brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 1.05rem; color: var(--text); letter-spacing: .2px; }
.brand:hover { text-decoration: none; }
.brand .logo { height: 24px; width: auto; display: block; }
.brand span { color: var(--accent); }
.brand.big { display: flex; justify-content: center; font-size: 1.5rem; margin-bottom: 22px; gap: 12px; }
.brand.big .logo { height: 40px; }
nav.main { display: flex; gap: 4px; flex-wrap: wrap; }
nav.main a { color: var(--muted); padding: 6px 12px; border-radius: 8px; }
nav.main a:hover { color: var(--text); background: var(--panel-2); text-decoration: none; }
nav.main a.active { color: var(--text); background: var(--panel-2); }
.who { margin-left: auto; display: flex; gap: 12px; align-items: center; }
.wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding: 24px; flex: 1; }
.foot { text-align: center; color: var(--muted); font-size: .8rem; padding: 16px; }
.auth { width: 100%; max-width: 400px; margin: 10vh auto 0; padding: 0 16px; }

/* ---------------------------------------------------------------- kartlar */
.card {
    background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 18px; margin-bottom: 18px;
}
.card.danger { border-color: rgba(229, 72, 77, .5); }
.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); margin-bottom: 18px; }
.grid.two { grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.stat .label { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .4px; }
.stat .value { font-size: 1.45rem; font-weight: 650; margin-top: 2px; }
.stat .sub { color: var(--muted); font-size: .82rem; }
.site-card { display: block; color: var(--text); }
.site-card:hover { border-color: var(--accent-2); text-decoration: none; }
.site-card .head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 8px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: .9rem; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row select, .row input[type=text], .row input[type=number] { width: auto; min-width: 160px; }
.row.between { justify-content: space-between; }

/* ---------------------------------------------------------------- sekmeler */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 18px; flex-wrap: wrap; }
.tabs a { padding: 8px 14px; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a:hover { color: var(--text); text-decoration: none; }
.tabs a.active { color: var(--text); border-bottom-color: var(--accent); }
.tabs.small { border: 0; margin: 0; gap: 4px; }
.tabs.small a { border: 1px solid var(--line); border-radius: 8px; padding: 4px 10px; font-size: .85rem; margin: 0; }
.tabs.small a.active { border-color: var(--accent); }

/* ---------------------------------------------------------------- tablolar */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .4px; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr:hover td { background: rgba(255, 255, 255, .02); }

/* ---------------------------------------------------------------- rozet / ölçer */
.badge {
    display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: .78rem; font-weight: 600;
    background: var(--panel-2); color: var(--muted); border: 1px solid var(--line); white-space: nowrap;
}
.badge.ok { color: #7ee2a8; border-color: rgba(48, 164, 108, .45); background: rgba(48, 164, 108, .12); }
.badge.warn { color: #ffd07a; border-color: rgba(245, 165, 36, .45); background: rgba(245, 165, 36, .12); }
.badge.err { color: #ff9a9d; border-color: rgba(229, 72, 77, .5); background: rgba(229, 72, 77, .12); }
.meter { height: 8px; background: var(--panel-2); border-radius: 99px; overflow: hidden; min-width: 90px; }
.meter .fill { height: 100%; background: var(--ok); }
.meter.warn .fill { background: var(--warn); }
.meter.err .fill { background: var(--err); }
.w0{width:0}.w5{width:5%}.w10{width:10%}.w15{width:15%}.w20{width:20%}.w25{width:25%}.w30{width:30%}.w35{width:35%}.w40{width:40%}
.w45{width:45%}.w50{width:50%}.w55{width:55%}.w60{width:60%}.w65{width:65%}.w70{width:70%}.w75{width:75%}.w80{width:80%}
.w85{width:85%}.w90{width:90%}.w95{width:95%}.w100{width:100%}

/* ---------------------------------------------------------------- uyarı kutuları */
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; border: 1px solid var(--line); background: var(--panel); }
.flash.ok { border-color: rgba(48, 164, 108, .5); background: rgba(48, 164, 108, .1); }
.flash.warn { border-color: rgba(245, 165, 36, .5); background: rgba(245, 165, 36, .1); }
.flash.err { border-color: rgba(229, 72, 77, .55); background: rgba(229, 72, 77, .1); }
.flash.info { border-color: rgba(59, 130, 246, .5); background: rgba(59, 130, 246, .1); }
.note { color: var(--muted); font-size: .88rem; border-left: 3px solid var(--line); padding-left: 10px; margin: 10px 0; }
.note.warn { border-left-color: var(--warn); }

/* ---------------------------------------------------------------- formlar */
form.inline { display: inline; }
label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 4px; }
.field { margin-bottom: 14px; }
.fields { display: grid; gap: 0 14px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
input[type=text], input[type=password], input[type=number], input[type=email], input[type=url], select, textarea {
    width: 100%; padding: 9px 11px; border-radius: 8px; border: 1px solid var(--line);
    background: var(--bg); color: var(--text); font: inherit;
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(59, 130, 246, .5); border-color: var(--accent-2); }
input.code { font-family: var(--mono); letter-spacing: 4px; font-size: 1.3rem; text-align: center; }
.check { display: flex; gap: 8px; align-items: flex-start; color: var(--text); font-size: .9rem; margin-bottom: 10px; }
.check input { margin-top: 3px; }
.btn {
    display: inline-block; padding: 8px 16px; border-radius: 8px; border: 1px solid transparent;
    font: inherit; font-weight: 600; cursor: pointer; background: var(--accent); color: #fff;
}
.btn:hover { filter: brightness(1.08); text-decoration: none; }
.btn.secondary { background: var(--panel-2); border-color: var(--line); color: var(--text); }
.btn.danger { background: var(--err); }
.btn.small { padding: 4px 10px; font-size: .82rem; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
button.link { background: none; border: 0; color: var(--accent-2); cursor: pointer; font: inherit; padding: 0; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; }

/* ---------------------------------------------------------------- kod blokları */
pre.block {
    background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 14px;
    overflow-x: auto; margin: 0 0 10px; white-space: pre; line-height: 1.55;
}
pre.output { max-height: 360px; overflow: auto; white-space: pre-wrap; }
.copy-wrap { position: relative; }
.copy-wrap .copy { position: absolute; top: 8px; right: 8px; }
.secret { font-family: var(--mono); font-size: 1.05rem; letter-spacing: 1px; background: var(--bg); border: 1px dashed var(--accent);
    padding: 10px 12px; border-radius: 8px; word-break: break-all; }

/* ---------------------------------------------------------------- bağlantı testi */
.checks { list-style: none; padding: 0; margin: 0; }
.check-item { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); align-items: flex-start; }
.check-item:last-child { border-bottom: 0; }
.check-item .dot { flex: 0 0 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: .8rem; background: var(--panel-2); color: var(--muted); }
.check-item.ok .dot { background: rgba(48, 164, 108, .2); color: #7ee2a8; }
.check-item.warn .dot { background: rgba(245, 165, 36, .2); color: #ffd07a; }
.check-item.err .dot { background: rgba(229, 72, 77, .2); color: #ff9a9d; }
.check-item .small { margin-top: 3px; }
table.log td { padding: 6px 8px; }

/* ---------------------------------------------------------------- 2FA kurulumu */
.twofa { display: grid; grid-template-columns: 240px 1fr; gap: 24px; align-items: start; margin-bottom: 14px; }
.qr-box { background: #fff; border-radius: 10px; padding: 8px; }
.qr { width: 100%; height: auto; display: block; }
.twofa ol { padding-left: 18px; margin-top: 0; }
details.manual { margin: 8px 0 12px; }
details.manual summary { cursor: pointer; color: var(--accent-2); font-size: .9rem; margin-bottom: 8px; }
.inline-note { margin-top: 6px; }
@media (max-width: 720px) {
    .twofa { grid-template-columns: 1fr; }
    .qr-box { max-width: 260px; }
}

/* ---------------------------------------------------------------- grafikler */
.chart { width: 100%; height: auto; display: block; }
.chart .gl { stroke: var(--line); stroke-width: 1; vector-effect: non-scaling-stroke; }
.chart .axis { fill: var(--muted); font-size: 11px; font-family: system-ui, sans-serif; }
.chart .line { fill: none; stroke-width: 2; vector-effect: non-scaling-stroke; }
.chart .area { stroke: none; opacity: .16; }
.chart .hover { fill: transparent; }
.chart .hover:hover { fill: rgba(255, 255, 255, .05); }
.chart .c1.line { stroke: var(--accent-2); } .chart .c1.area { fill: var(--accent-2); }
.chart .c2.line { stroke: var(--accent); } .chart .c2.area { fill: var(--accent); }
.chart .c3.line { stroke: var(--ok); } .chart .c3.area { fill: var(--ok); }
.chart .c4.line { stroke: var(--err); } .chart .c4.area { fill: var(--err); }
.legend { display: flex; gap: 14px; font-size: .8rem; color: var(--muted); margin-top: 4px; flex-wrap: wrap; }
.legend .key { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.legend .key.c1 { background: var(--accent-2); } .legend .key.c2 { background: var(--accent); }
.legend .key.c3 { background: var(--ok); } .legend .key.c4 { background: var(--err); }
.chart-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }

@media (max-width: 720px) {
    .wrap { padding: 16px; }
    .top { padding: 10px 16px; gap: 10px; }
    .who { margin-left: 0; }
    .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .grid.two { grid-template-columns: 1fr; }
    .stat { padding: 12px; }
    .stat .value { font-size: 1.2rem; }
    h1 { font-size: 1.3rem; }
}