/* Sistem: açık kırık beyaz zemin, siyah üst şerit, siyah çerçeveli kutular; rakam ve etiketler eş aralıklı yazıyla.
   Koyu tema grafit zemin. Durum renkleri (yeşil, kehribar, kırmızı) yalnızca durum için kullanılır. Dış font ve kütüphane yok. */
:root {
  --bg: #f1f1ec;
  --panel: #ffffff;
  --panel-2: #f7f7f3;
  --line: #d9d8cf;
  --edge: #111110;
  --hard: #111110;
  --ink: #111110;
  --muted: #6b6a62;
  --bar-bg: #0d0d0d;
  --bar-ink: #ffffff;
  --bar-muted: #a9a9a1;
  --input: #bcbbb2;
  --ok: #16924f;   --ok-bg: #d6efdf;  --ok-line: #a9d9bb; --ok-ink: #0f5a2c; --ok-slot: #c4e6cf;
  --warn: #c98a00; --warn-bg: #fbf0d2; --warn-line: #ecd38d; --warn-ink: #6d4800;
  --err: #d6392a;  --err-bg: #fbe3df;  --err-line: #efb3a9; --err-ink: #8f1d12; --err-row: #fff7f5;
  --off-bg: #ececE6; --off-line: #d4d3ca; --none-slot: #e4e3dc;
  --mono: "SF Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: -apple-system, "SF Pro Text", system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1012;
    --panel: #15181b;
    --panel-2: #1b1f23;
    --line: #262b31;
    --edge: #2c3238;
    --hard: #000000;
    --ink: #e9e4d8;
    --muted: #8b9097;
    --bar-bg: #08090a;
    --input: #343a41;
    --ok: #46d18a;   --ok-bg: #12291d;  --ok-line: #1f5a3c; --ok-ink: #8ee6b5; --ok-slot: #1f5a3c;
    --warn: #f0c43c; --warn-bg: #2e260f; --warn-line: #5c4a1a; --warn-ink: #f6dc8c;
    --err: #ff5f57;  --err-bg: #331816;  --err-line: #6a2a25; --err-ink: #ffb4ae; --err-row: #1d1416;
    --off-bg: #22272c; --off-line: #343a41; --none-slot: #22272c;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.5 var(--sans); }
h1, h2, h3, p { margin: 0; }
a { color: var(--ink); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
code, .m { font-family: var(--mono); }
code { font-size: 12px; background: var(--panel-2); border: 1px solid var(--line); padding: 1px 5px; border-radius: 3px; }
:focus-visible { outline: 2px solid var(--warn); outline-offset: 2px; }
[hidden] { display: none !important; }
.muted, .dim { color: var(--muted); }
.small { font-size: 13px; }
.nowrap { white-space: nowrap; }
.c-ok { color: var(--ok); } .c-warn { color: var(--warn); } .c-error { color: var(--err); }

/* Üst şerit */
.top { background: var(--bar-bg); color: var(--bar-ink); }
.top__in { display: flex; align-items: center; gap: 24px; padding: 12px 28px; min-height: 56px; }
.brand { font: 700 13px var(--mono); letter-spacing: .32em; color: var(--bar-ink); display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { display: grid; grid-template-columns: repeat(2, 6px); gap: 2px; }
.brand-mark i { width: 6px; height: 6px; border-radius: 1px; background: #fff; }
.brand-mark i:nth-child(2) { background: #7be29a; } .brand-mark i:nth-child(3) { background: #ffd25e; } .brand-mark i:nth-child(4) { background: #ff7a6a; }
.nav { display: flex; gap: 4px; }
.nav a { color: var(--bar-muted); font: 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; padding: 6px 10px; border-radius: 4px; text-decoration: none; }
.nav a:hover { color: #fff; }
.nav a.is-active { color: #0d0d0d; background: #fff; }
.top__right { margin-left: auto; display: flex; align-items: center; gap: 18px; font: 12px var(--mono); color: var(--bar-muted); }
.top__right b { color: #fff; font-weight: 500; }
.top__right a { color: var(--bar-muted); text-decoration: none; }
.top__right a:hover, .top__right a.is-active { color: #fff; }
.top__right form { margin: 0; }
.top__right .link { color: var(--bar-muted); }

.page { padding: 28px; max-width: 1296px; margin: 0 auto; }
.top__in { max-width: 1296px; margin: 0 auto; }
.narrow { max-width: 900px; margin: 0 auto; }

/* Başlıklar */
.crumb { font: 12px var(--mono); color: var(--muted); letter-spacing: .04em; margin-bottom: 8px; }
.crumb a { color: var(--muted); }
.head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px 20px; margin-bottom: 22px; flex-wrap: wrap; }
.head h1 { font-size: 30px; letter-spacing: -.025em; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.head h1 small { font: 13px var(--mono); color: var(--muted); letter-spacing: 0; font-weight: 400; }
.head .actions { display: flex; gap: 10px; flex-wrap: wrap; }
.head .actions form { margin: 0; }
.label { font: 600 11px var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
h2.label { margin: 0 0 12px; }

/* Düğmeler */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: 600 12px var(--mono); letter-spacing: .06em; text-transform: uppercase;
  background: var(--ink); color: var(--bg); border: 1px solid var(--ink); padding: 10px 14px; border-radius: 5px; cursor: pointer; white-space: nowrap; text-decoration: none; }
.btn:hover { filter: brightness(1.15); }
.btn--ghost { background: var(--panel); color: var(--ink); }
.btn--danger { background: var(--err); border-color: var(--err); color: #fff; }
.btn--small { padding: 6px 10px; font-size: 11px; }
.btn--on-dark { background: #fff; color: #0d0d0d; border-color: #fff; }
.btn:disabled { opacity: .4; cursor: not-allowed; filter: none; }
.btn[aria-busy="true"] { opacity: .65; cursor: progress; }
.link { background: none; border: 0; padding: 0; font: inherit; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.link--danger { color: var(--err); }

/* Kutular */
.box { background: var(--panel); border: 1px solid var(--edge); box-shadow: 4px 4px 0 var(--hard); border-radius: 8px; overflow: hidden; }
.box + .box, .grid + .box, .box + .grid, .grid + .grid { margin-top: 22px; }
.box--danger { border-color: var(--err); box-shadow: 4px 4px 0 var(--err); }
.box__head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 18px; background: var(--panel-2); border-bottom: 1px solid var(--line); min-height: 46px; }
.box__head h2 { margin: 0; }
.box__head .m { font-size: 12px; color: var(--muted); }
.box__head form { margin: 0; }
.box__foot { padding: 14px 18px; border-top: 1px solid var(--line); display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.box__foot form { margin: 0; }
.pad { padding: 18px; }
.pad > * + * { margin-top: 12px; }
.grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 22px; align-items: start; }
.grid > .box, .grid > div > .box:first-child { margin-top: 0; }
.stack > * + * { margin-top: 22px; }

/* Durum etiketi */
.pill { display: inline-flex; align-items: center; gap: 7px; font: 600 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; padding: 4px 9px; border-radius: 4px; border: 1px solid; white-space: nowrap; vertical-align: middle; }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill--ok { color: var(--ok); background: var(--ok-bg); border-color: var(--ok-line); }
.pill--warn { color: var(--warn-ink); background: var(--warn-bg); border-color: var(--warn-line); }
.pill--error { color: var(--err-ink); background: var(--err-bg); border-color: var(--err-line); }
.pill--unknown, .pill--off { color: var(--muted); background: var(--off-bg); border-color: var(--off-line); }

/* Anahtar-değer listesi */
.kv { margin: 0; }
.kv > div { display: grid; grid-template-columns: 210px 1fr; gap: 14px; padding: 10px 18px; border-top: 1px solid var(--line); }
.kv > div:first-child { border-top: 0; }
.kv dt { font: 12px var(--mono); color: var(--muted); letter-spacing: .02em; }
.kv dd { margin: 0; font: 13px var(--mono); overflow-wrap: anywhere; }
.kv .sub { color: var(--muted); }

/* Bulgular */
.iss { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.iss li { font: 13px var(--mono); padding: 8px 10px; border-left: 3px solid var(--line); background: var(--panel-2); color: var(--muted); }
.iss .error { border-color: var(--err); color: var(--err-ink); background: var(--err-bg); }
.iss .warn { border-color: var(--warn); color: var(--warn-ink); background: var(--warn-bg); }
.iss .ok { border-color: var(--ok); color: var(--ok-ink); background: var(--ok-bg); }

/* 24 saat şeridi */
.bar { display: flex; gap: 2px; height: 22px; }
.bar--tall { height: 30px; }
.bar i { flex: 1; border-radius: 1px; background: var(--none-slot); }
.bar .ok { background: var(--ok-slot); } .bar .warn { background: var(--warn); } .bar .error { background: var(--err); }
.scale { display: flex; justify-content: space-between; font: 10px var(--mono); color: var(--muted); margin-top: 4px; }

/* Özet kutuları */
.kpis { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--edge); box-shadow: 4px 4px 0 var(--hard); border-radius: 8px; overflow: hidden; margin-bottom: 26px; }
.kpi { background: var(--panel); padding: 16px 18px; min-width: 0; }
.kpi small { display: block; font: 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.kpi strong { display: block; font: 500 34px/1.1 var(--mono); margin-top: 8px; }
.kpi span { display: block; font: 12px var(--mono); color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Durum tablosu */
.board { border: 1px solid var(--edge); box-shadow: 4px 4px 0 var(--hard); border-radius: 8px; overflow: hidden; background: var(--panel); }
.row { display: grid; grid-template-columns: 22px 1.6fr 1fr .95fr .9fr .8fr .9fr 260px; align-items: center; gap: 14px; padding: 14px 18px; border-top: 1px solid var(--line); }
.row:first-child { border-top: 0; }
.row--head { background: var(--panel-2); font: 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding: 9px 18px; }
.row--error { background: var(--err-row); }
.led { width: 10px; height: 10px; border-radius: 50%; margin-left: 4px; background: var(--muted); }
.led--ok { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-bg); }
.led--warn { background: var(--warn); box-shadow: 0 0 0 3px var(--warn-bg); }
.led--error { background: var(--err); box-shadow: 0 0 0 3px var(--err-bg); animation: blink 1.4s infinite; }
@media (prefers-reduced-motion: reduce) { .led--error { animation: none; } }
@keyframes blink { 50% { opacity: .45; } }
.name b { display: block; font-weight: 600; font-size: 15px; }
.name a { text-decoration: none; }
.name a:hover b { text-decoration: underline; }
.name > span { font: 12px var(--mono); color: var(--muted); }
.tag { font: 10px var(--mono); color: var(--ink); border: 1px solid var(--ink); padding: 1px 5px; border-radius: 3px; margin-left: 6px; letter-spacing: .08em; vertical-align: 1px; }
.st { font: 600 12px var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.st small { display: block; font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--muted); }
.row .m { font-size: 13px; }
.row .iss { grid-column: 2 / -1; margin: -2px 0 2px; }
.row__mob { display: none; }

/* Tablolar */
.table-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; }
.tbl th { font: 500 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); text-align: left; padding: 9px 18px; background: var(--panel-2); border-bottom: 1px solid var(--line); }
.tbl td { padding: 12px 18px; border-top: 1px solid var(--line); vertical-align: top; }
.tbl tr:first-child td { border-top: 0; }
.tbl td.m { font-size: 13px; white-space: nowrap; }
.tbl td.m.wrap { white-space: normal; }
.tbl .num { text-align: right; }
.tbl tr.is-error td { background: var(--err-row); }
.tbl td form { display: inline; margin: 0; }

/* Yönetim sekmeleri */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--edge); margin-bottom: 22px; overflow-x: auto; }
.tabs a { font: 12px var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: 9px 14px; text-decoration: none; color: var(--muted); border: 1px solid transparent; border-bottom: 0; border-radius: 6px 6px 0 0; margin-bottom: -1px; white-space: nowrap; }
.tabs a:hover { color: var(--ink); }
.tabs a.is-active { color: var(--ink); background: var(--bg); border-color: var(--edge); border-bottom: 1px solid var(--bg); }
.tab-badge { background: var(--err); color: #fff; border-radius: 3px; padding: 0 5px; margin-left: 6px; }
.filters { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.filters form { display: flex; gap: 8px; margin: 0; }

/* Formlar */
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.form .wide { grid-column: 1 / -1; }
.f { display: grid; gap: 5px; }
.f > span { font: 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
input, select, textarea { font: 14px var(--sans); color: var(--ink); padding: 10px 12px; border: 1px solid var(--input); border-radius: 5px; background: var(--panel); width: 100%; min-width: 0; }
input.m { font: 13px var(--mono); }
input:disabled { background: var(--panel-2); color: var(--muted); }
input[type="checkbox"] { width: auto; accent-color: var(--ink); }
.check { display: flex; gap: 9px; align-items: center; }
.hint { font-size: 13px; color: var(--muted); }
.copy { display: flex; gap: 10px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; counter-reset: s; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 22px 1fr; gap: 6px; }
.steps li::before { content: counter(s); font: 700 13px var(--mono); }

/* Uyarılar */
.notice { border: 1px solid; border-left-width: 4px; border-radius: 5px; padding: 11px 14px; margin-bottom: 18px; font: 13px var(--mono); background: var(--panel); border-color: var(--line); }
.notice a { font-weight: 700; }
.notice--ok { background: var(--ok-bg); border-color: var(--ok); color: var(--ok-ink); }
.notice--warn { background: var(--warn-bg); border-color: var(--warn); color: var(--warn-ink); }
.notice--error { background: var(--err-bg); border-color: var(--err); color: var(--err-ink); }
.notice a { color: inherit; }

.empty { text-align: center; padding: 48px 18px; display: grid; gap: 12px; justify-items: center; }
.empty__title { font-size: 18px; font-weight: 600; }
.foot { margin-top: 18px; font: 12px var(--mono); color: var(--muted); display: flex; gap: 8px 24px; flex-wrap: wrap; }
pre.code { background: var(--panel-2); border: 1px solid var(--line); border-radius: 6px; padding: 12px; overflow: auto; max-height: 480px; font: 12px/1.5 var(--mono); margin: 8px 0 0; color: var(--ink); }
details summary { cursor: pointer; }
.mail-frame { width: 100%; height: 420px; border: 1px solid var(--line); border-radius: 6px; background: #fff; margin-top: 8px; }
.error-text { font: 12px var(--mono); color: var(--err-ink); margin-top: 4px; }
.pagination { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 16px; }
.pagination a, .pagination span { font: 12px var(--mono); padding: 5px 10px; border: 1px solid var(--edge); border-radius: 4px; text-decoration: none; background: var(--panel); }
.pagination .is-current { background: var(--ink); color: var(--bg); }

/* Giriş ve kurulum */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.auth__card { width: 100%; max-width: 390px; background: var(--panel); border: 1px solid var(--edge); box-shadow: 6px 6px 0 var(--hard); border-radius: 10px; overflow: hidden; }
.auth__head { background: var(--bar-bg); color: #fff; padding: 22px 26px; }
.auth__head p { margin-top: 10px; font: 12px var(--mono); color: var(--bar-muted); }
.auth__dots { display: flex; gap: 4px; margin-top: 16px; }
.auth__dots i { flex: 1; height: 20px; border-radius: 2px; background: #2e6e48; }
.auth__dots i:nth-child(7n) { background: #c98a00; }
.auth__body { padding: 24px 26px; display: grid; gap: 14px; }
.auth__body .notice { margin: 0; }
.auth__body .btn { padding: 13px; }

@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: repeat(3, 1fr); }
  .kpi:nth-child(n+4) { display: none; }
  .row--head { display: none; }
  .row { grid-template-columns: 18px 1fr auto; gap: 8px 10px; padding: 14px; }
  .row > .m, .row .st small { display: none; }
  .row__mob { display: flex; grid-column: 2 / -1; gap: 14px; font: 12px var(--mono); color: var(--muted); flex-wrap: wrap; }
  .row .barcell { grid-column: 1 / -1; }
  .row .iss { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .top__in { padding: 10px 16px; gap: 10px 14px; flex-wrap: wrap; }
  .nav { order: 3; width: 100%; }
  .top__right .round { display: none; }
  .page { padding: 18px 16px 40px; }
  .head h1 { font-size: 24px; }
  .kpi { padding: 12px; } .kpi strong { font-size: 26px; }
  .form { grid-template-columns: 1fr; }
  .kv > div { grid-template-columns: 1fr; gap: 2px; }
  .copy { flex-direction: column; }
  .tbl th, .tbl td { padding-left: 12px; padding-right: 12px; }
  .head .actions { width: 100%; }
  .head .actions .btn { flex: 1; }
}
.btn--ghost.c-error { color: var(--err); border-color: var(--err); }