:root {
  --bg: #f6f7f9; --surface: #fff; --surface-2: #f1f3f6; --border: #e3e6eb;
  --text: #16181d; --muted: #5f6673; --accent: #0f766e; --accent-ink: #fff; --accent-soft: #e6f4f2;
  --green: #15803d; --green-soft: #e8f6ed; --red: #b91c1c; --red-soft: #fdecec;
  --amber: #a16207; --amber-soft: #fdf5e1; --blue: #1d4ed8; --blue-soft: #e9effd;
  --radius: 10px; --shadow: 0 1px 2px rgba(16,24,40,.05);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115; --surface: #171a20; --surface-2: #1e222a; --border: #2a2f39;
    --text: #e8eaee; --muted: #9aa1ad; --accent: #2dd4bf; --accent-ink: #062b27; --accent-soft: #12302d;
    --green: #4ade80; --green-soft: #12291b; --red: #f87171; --red-soft: #321717;
    --amber: #fbbf24; --amber-soft: #2f2610; --blue: #93b4ff; --blue-soft: #18223a;
    --shadow: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0 0 4px; letter-spacing: -.01em; }
h2 { font-size: 16px; margin: 0 0 12px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.num { font-variant-numeric: tabular-nums; }

/* Yerleşim */
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.side { background: var(--surface); border-right: 1px solid var(--border); padding: 18px 12px; display: flex; flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; padding: 4px 10px 16px; }
.brand svg { flex: none; }
.tenant { padding: 0 10px 14px; font-size: 12.5px; color: var(--muted); border-bottom: 1px solid var(--border); margin-bottom: 8px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; color: var(--text); font-weight: 500; }
.nav a:hover { background: var(--surface-2); text-decoration: none; }
.nav a.active { background: var(--accent-soft); color: var(--accent); }
.side .spacer { flex: 1; }
.main { padding: 24px 28px 60px; max-width: 1200px; width: 100%; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; }
.grid { display: grid; gap: 14px; }
.stats { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); margin-bottom: 14px; }
.stat .label { color: var(--muted); font-size: 12.5px; }
.stat .value { font-size: 26px; font-weight: 650; letter-spacing: -.02em; }
.two { grid-template-columns: 1fr 1fr; }

/* Formlar */
input, select, button, textarea { font: inherit; color: inherit; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=url], input[type=search], select {
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; min-height: 36px; width: 100%;
}
input:focus, select:focus, button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
label { display: block; font-weight: 500; margin-bottom: 4px; font-size: 13px; }
.field { margin-bottom: 12px; }
.hint { font-size: 12px; color: var(--muted); margin-top: 4px; }
.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border); background: var(--surface); padding: 7px 12px; border-radius: 8px; cursor: pointer; font-weight: 500; min-height: 36px; white-space: nowrap; }
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.primary:hover { filter: brightness(1.05); }
.btn.danger { color: var(--red); }
.btn:disabled { opacity: .55; cursor: default; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.toolbar input[type=search] { flex: 1 1 240px; width: auto; }
.toolbar select { width: auto; }

/* Tablolar */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--surface-2); }
td.r, th.r { text-align: right; white-space: nowrap; }
.thumb { width: 40px; height: 40px; border-radius: 6px; object-fit: cover; background: var(--surface-2); flex: none; }
.pname { display: flex; gap: 10px; align-items: center; }
.pname .t { font-weight: 500; }

.pill { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.pill.in { background: var(--green-soft); color: var(--green); }
.pill.out, .pill.removed { background: var(--red-soft); color: var(--red); }
.pill.up { background: var(--blue-soft); color: var(--blue); }
.pill.down, .pill.low { background: var(--amber-soft); color: var(--amber); }
.pill.new { background: var(--accent-soft); color: var(--accent); }
.pill.grey { background: var(--surface-2); color: var(--muted); }

.pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 12px; }
.empty { text-align: center; padding: 40px 16px; color: var(--muted); }
.banner { border-radius: var(--radius); padding: 12px 14px; margin-bottom: 14px; border: 1px solid var(--border); background: var(--surface); display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.banner.warn { background: var(--amber-soft); border-color: transparent; }
.banner.err { background: var(--red-soft); border-color: transparent; }

.brand-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.brand-item { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
.brand-item.on { border-color: var(--accent); background: var(--accent-soft); }
.switch { position: relative; width: 38px; height: 22px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.switch span { position: absolute; inset: 0; background: var(--border); border-radius: 99px; cursor: pointer; transition: .15s; }
.switch span::after { content: ""; position: absolute; width: 16px; height: 16px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .15s; }
.switch input:checked + span { background: var(--accent); }
.switch input:checked + span::after { transform: translateX(16px); }
.switch input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

.detail-head { display: flex; gap: 16px; align-items: flex-start; }
.detail-head img { width: 110px; height: 110px; border-radius: 10px; object-fit: cover; background: var(--surface-2); }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.bars { display: flex; flex-direction: column; gap: 8px; }
.bar-row { display: grid; grid-template-columns: 120px 1fr 70px; gap: 10px; align-items: center; font-size: 13px; }
.bar { height: 8px; background: var(--surface-2); border-radius: 99px; overflow: hidden; display: flex; }
.bar i { display: block; height: 100%; background: var(--accent); }
.bar i.o { background: var(--red); opacity: .6; }

/* Giriş */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.auth .card { width: 100%; max-width: 380px; padding: 26px; }
.auth .brand { padding: 0 0 18px; justify-content: center; font-size: 18px; }
.err-text { color: var(--red); font-size: 13px; min-height: 18px; margin: 4px 0 8px; }

#toast { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 8px; opacity: 0; pointer-events: none; transition: .2s; max-width: calc(100% - 32px); z-index: 50; }
#toast.show { opacity: 1; transform: translateX(-50%); }

.mobile-top { display: none; }
@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; inset: 0 30% 0 0; z-index: 40; transform: translateX(-102%); transition: .2s; height: 100%; box-shadow: 0 0 40px rgba(0,0,0,.25); }
  .shell.nav-open .side { transform: none; }
  .mobile-top { display: flex; align-items: center; gap: 10px; padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 30; font-weight: 600; }
  .main { padding: 16px 16px 60px; }
  .two { grid-template-columns: 1fr; }
  .hide-sm { display: none; }
  .detail-head img { width: 80px; height: 80px; }
  .bar-row { grid-template-columns: 90px 1fr 56px; }
}
/* v2 eklemeleri */
.feed-select { display: block; margin: 0 12px 12px; }
.feed-select select { width: 100%; margin-top: 4px; padding: 6px 8px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); font: inherit; }
.nav-title { margin: 14px 12px 4px; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.pill.soon { background: var(--amber-soft); color: var(--amber); }
tr.hl td { background: var(--accent-soft); }
.chart { width: 100%; height: auto; display: block; }
.chart .line { fill: none; stroke: var(--accent); stroke-width: 2; }
.chart .area { fill: var(--accent); opacity: .12; }
.chart .grid-line { stroke: var(--border); stroke-width: 1; }
.chart text { fill: var(--muted); font-size: 11px; }
.page-head select { padding: 6px 8px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); font: inherit; }
code { font-size: 12.5px; background: var(--surface-2); padding: 1px 6px; border-radius: 6px; word-break: break-all; }
.table-wrap.scroll { max-height: 420px; overflow-y: auto; }