/* Proxy Broker yönetim arayüzü. Renkler rol bazlı token'lardır; koyu tema aynı rampalardan seçilmiş adımlardır. */
:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --wash: rgba(11, 11, 11, 0.05);
  --series-1: #2a78d6;
  --series-2: #eb6834;
  --series-3: #1baf7a;
  --accent: #2a78d6;
  --accent-wash: #cde2fb;
  --good: #0ca30c;
  --warning: #fab219;
  --serious: #ec835a;
  --critical: #d03b3b;
  --good-text: #006300;
  --on-accent: #ffffff;
  --shadow: 0 8px 28px rgba(11, 11, 11, 0.16);
}
@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --ink: #f0efec;
    --ink-2: #c3c2b7;
    --grid: #2c2c2a;
    --axis: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --wash: rgba(255, 255, 255, 0.06);
    --series-1: #3987e5;
    --series-2: #d95926;
    --series-3: #199e70;
    --accent: #3987e5;
    --accent-wash: #184f95;
    --good-text: #0ca30c;
    --shadow: 0 8px 28px rgba(0, 0, 0, 0.55);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d; --surface: #1a1a19; --ink: #f0efec; --ink-2: #c3c2b7; --grid: #2c2c2a; --axis: #383835;
  --border: rgba(255, 255, 255, 0.10); --wash: rgba(255, 255, 255, 0.06);
  --series-1: #3987e5; --series-2: #d95926; --series-3: #199e70; --accent: #3987e5; --accent-wash: #184f95;
  --good-text: #0ca30c; --shadow: 0 8px 28px rgba(0, 0, 0, 0.55);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--page); color: var(--ink);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif;
}
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 600; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* --- kabuk --- */
.top {
  position: sticky; top: 0; z-index: 5; background: var(--surface); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 16px; padding: 10px 16px; flex-wrap: wrap;
}
.brand { font-weight: 600; font-size: 15px; letter-spacing: 0.1px; }
.nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.nav a {
  color: var(--ink-2); text-decoration: none; padding: 6px 10px; border-radius: 8px;
}
.nav a:hover { background: var(--wash); }
.nav a[aria-current="page"] { color: var(--ink); background: var(--wash); font-weight: 600; }
.who { display: flex; align-items: center; gap: 10px; color: var(--ink-2); font-size: 13px; }
main { max-width: 1180px; margin: 0 auto; padding: 16px; }
.page-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 4px 0 14px; }
.page-head h1 { font-size: 20px; flex: 1; min-width: 160px; }
.sub { color: var(--ink-2); font-size: 13px; }
.muted { color: var(--muted); }

/* --- kontroller --- */
.btn {
  border: 1px solid var(--border); background: var(--surface); border-radius: 8px; padding: 6px 12px;
  cursor: pointer; line-height: 1.3;
}
.btn:hover { background: var(--wash); }
.btn:focus-visible, select:focus-visible, input:focus-visible, textarea:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); font-weight: 600; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--critical); }
.btn { white-space: nowrap; }
.btn.small { padding: 3px 8px; font-size: 12.5px; }
.btn[disabled] { opacity: 0.5; cursor: default; }
select, input[type="text"], input[type="password"], input[type="time"], textarea {
  border: 1px solid var(--border); background: var(--surface); border-radius: 8px; padding: 6px 8px;
}
.filters { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.seg-ctl { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.seg-ctl button { border: 0; background: transparent; padding: 6px 12px; cursor: pointer; color: var(--ink-2); }
.seg-ctl button + button { border-left: 1px solid var(--border); }
.seg-ctl button[aria-pressed="true"] { background: var(--wash); color: var(--ink); font-weight: 600; }

/* --- kartlar --- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; }
.card h2 { font-size: 14px; margin-bottom: 10px; }
.card .sub { margin: -6px 0 10px; }
.grid { display: grid; gap: 12px; }
.tiles { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin-bottom: 12px; }
.two { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); margin-top: 12px; }
.stack > * + * { margin-top: 12px; }
.tile .label { color: var(--ink-2); font-size: 13px; display: flex; align-items: center; gap: 6px; }
.tile .value { font-size: 28px; font-weight: 600; margin-top: 2px; }
.tile .note { color: var(--muted); font-size: 12.5px; min-height: 18px; }
.refreshing { opacity: 0.6; transition: opacity 0.15s; }

/* --- durum çipleri (ikon + etiket; renk tek başına anlam taşımaz) --- */
.chip { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.ico { display: inline-block; width: 16px; text-align: center; font-size: 13px; line-height: 1; }
.ico.ready { color: var(--good); }
.ico.in_use { color: var(--accent); }
.ico.unhealthy { color: var(--critical); }
.ico.outside_window { color: var(--warning); }
.ico.disabled { color: var(--muted); }

/* --- tablolar --- */
.tbl-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--grid); vertical-align: middle; }
th { color: var(--ink-2); font-weight: 600; font-size: 12.5px; white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }
td.mono, .mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 12.5px; }
.empty { color: var(--muted); padding: 14px 4px; }

/* --- ölçer (uptime) ve yatay çubuk --- */
.meter { display: inline-flex; align-items: center; gap: 8px; min-width: 130px; }
.meter .track { flex: 1; height: 8px; border-radius: 4px; background: var(--accent-wash); overflow: hidden; min-width: 60px; }
.meter .fill { height: 100%; border-radius: 4px; background: var(--accent); }
.meter .v { min-width: 44px; text-align: right; font-variant-numeric: tabular-nums; }
.hbars > div { display: grid; grid-template-columns: minmax(70px, 120px) 1fr; gap: 10px; align-items: center; padding: 5px 0; }
.hbars .name { color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hbars .bar-row { display: flex; align-items: center; gap: 8px; }
.hbars .bar-track { flex: 1; height: 20px; }
.hbars .bar { height: 20px; background: var(--series-1); border-radius: 0 4px 4px 0; min-width: 2px; }
.hbars .val { font-variant-numeric: tabular-nums; color: var(--ink); white-space: nowrap; }
.hbars .bar:hover { filter: brightness(1.12); }

/* --- grafik --- */
.chart { position: relative; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .grid-l { stroke: var(--grid); stroke-width: 1; }
.chart .axis-l { stroke: var(--axis); stroke-width: 1; }
.chart text { fill: var(--muted); font-size: 11px; font-family: inherit; }
.chart .ln { fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.chart .s1 { stroke: var(--series-1); } .chart .s2 { stroke: var(--series-2); } .chart .s3 { stroke: var(--series-3); }
.chart .d1 { fill: var(--series-1); } .chart .d2 { fill: var(--series-2); } .chart .d3 { fill: var(--series-3); }
.chart .dot { stroke: var(--surface); stroke-width: 2; }
.chart .xhair { stroke: var(--axis); stroke-width: 1; }
.tip {
  position: absolute; pointer-events: none; background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; box-shadow: var(--shadow); padding: 8px 10px; font-size: 12.5px; min-width: 150px; z-index: 3;
}
.tip .t { color: var(--ink-2); margin-bottom: 4px; }
.tip .row { display: flex; align-items: center; gap: 8px; justify-content: space-between; }
.tip .row .l { display: flex; align-items: center; gap: 6px; color: var(--ink-2); }
.tip .row .v { font-weight: 600; font-variant-numeric: tabular-nums; }
.key { display: inline-block; width: 14px; height: 0; border-top: 2px solid; border-radius: 2px; }
.key.s1 { border-color: var(--series-1); } .key.s2 { border-color: var(--series-2); } .key.s3 { border-color: var(--series-3); }
.legend { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 6px; color: var(--ink-2); font-size: 13px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
details.tv { margin-top: 8px; }
details.tv summary { cursor: pointer; color: var(--ink-2); font-size: 13px; }
details.tv .tbl-wrap { max-height: 240px; overflow: auto; margin-top: 6px; }

/* --- pencere düzenleyici --- */
dialog {
  border: 1px solid var(--border); border-radius: 14px; background: var(--surface); color: var(--ink);
  padding: 0; width: min(760px, calc(100vw - 24px)); max-height: calc(100vh - 24px); box-shadow: var(--shadow);
}
dialog::backdrop { background: rgba(0, 0, 0, 0.45); }
.dlg-head { padding: 14px 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.dlg-head h2 { flex: 1; font-size: 16px; }
.dlg-body { padding: 14px 16px; overflow: auto; max-height: calc(100vh - 170px); }
.dlg-foot { padding: 12px 16px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; align-items: center; }
.dlg-foot .err { color: var(--critical); flex: 1; }
.day { display: grid; grid-template-columns: 92px 1fr; gap: 6px 12px; padding: 8px 0; border-bottom: 1px solid var(--grid); align-items: start; }
.day:last-child { border-bottom: 0; }
.day .dn { font-weight: 600; padding-top: 5px; }
.strip { position: relative; height: 8px; border-radius: 4px; background: var(--accent-wash); margin: 4px 0 8px; overflow: hidden; }
.strip .seg { position: absolute; top: 0; bottom: 0; background: var(--accent); }
.strip.none .seg { display: none; }
.ranges { display: flex; flex-direction: column; gap: 6px; }
.range { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.range .dash { color: var(--muted); }
.day-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.presets { display: flex; gap: 6px; flex-wrap: wrap; margin: 10px 0; }
.tsel { display: inline-flex; align-items: center; gap: 2px; }
.tsel select { padding: 5px 6px; }
td strong { white-space: nowrap; }
.field { display: flex; flex-direction: column; gap: 4px; margin-top: 10px; }
.check { display: flex; align-items: center; gap: 8px; }
.note-box { background: var(--wash); border-radius: 8px; padding: 8px 10px; color: var(--ink-2); font-size: 13px; margin-bottom: 10px; }

/* --- giriş --- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login .card { width: min(380px, 100%); padding: 22px; }
.login h1 { font-size: 18px; margin-bottom: 4px; }
.login form { display: flex; flex-direction: column; gap: 12px; margin-top: 14px; }
.login .err { color: var(--critical); min-height: 20px; }

.pill { display: inline-block; padding: 1px 8px; border-radius: 999px; background: var(--wash); font-size: 12px; color: var(--ink-2); }
.toast {
  position: fixed; right: 16px; bottom: 16px; background: var(--ink); color: var(--surface); padding: 9px 14px;
  border-radius: 10px; box-shadow: var(--shadow); z-index: 20; max-width: 80vw;
}
@media (max-width: 640px) {
  main { padding: 10px; }
  .day { grid-template-columns: 1fr; }
  .two { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }