/* OnePort MM — institutional monochrome terminal (OPR design language) */
:root {
  --bg-0: #08090b;
  --bg-1: #0b0c0e;
  --bg-2: #111315;
  --bg-3: #191a1c;
  --line: rgba(239, 238, 233, .13);
  --line-strong: rgba(239, 238, 233, .23);
  --line-soft: rgba(239, 238, 233, .075);
  --t1: #efeee9;
  --t2: #b1b3b6;
  --t3: #92959a;
  --acc: #d3d0c8;
  --acc-soft: #e5e3de;
  --acc-dim: rgba(200, 197, 189, .095);
  --up: #d7d4cc;
  --down: #c78689;
  --warn: #bea476;
  --violet: #9d94c2;
  --surface: rgba(13, 14, 16, .82);
  --primary-bg: #e5e3de;
  --primary-fg: #111214;
  --mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  background: var(--bg-0);
  color: var(--t2);
  font-family: var(--mono);
  font-size: 13px;
  -webkit-font-smoothing: antialiased;
}
#app { min-height: 100%; display: flex; flex-direction: column; position: relative; z-index: 1; }

/* ambient field: canvas stars + soft nebula washes */
#nebula {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
}
#nebula::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 48% 19% at 29% 34%, rgba(126,117,151,.07), transparent 72%),
    radial-gradient(ellipse 42% 18% at 70% 53%, rgba(151,105,118,.045), transparent 74%),
    radial-gradient(ellipse 55% 12% at 47% 69%, rgba(164,158,148,.03), transparent 75%);
}
#nebula canvas { position: absolute; inset: 0; width: 100%; height: 100%; }

/* topbar */
.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 0 20px; height: 46px;
  background: rgba(8, 9, 10, .92); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10; backdrop-filter: blur(8px);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 15px; display: block; opacity: .92; }
.brand span {
  color: var(--t3); font-size: 11px; letter-spacing: 2.5px; font-weight: 400;
  border-left: 1px solid var(--line-strong); padding-left: 10px;
}
.nav { display: flex; gap: 4px; flex: 1; }
.nav a {
  color: var(--t3); text-decoration: none; padding: 4px 12px;
  border-radius: 3px; letter-spacing: 1px; font-size: 12px;
}
.nav a:hover { color: var(--t1); background: var(--bg-3); }
.nav a.active { color: var(--t1); background: var(--bg-3); box-shadow: inset 0 -1px 0 var(--acc); }
.topbar .who { color: var(--t3); font-size: 12px; }
.topbar .logout { color: var(--t3); cursor: pointer; font-size: 12px; }
.topbar .logout:hover { color: var(--down); }

.main { flex: 1; padding: 24px 20px; max-width: 1280px; width: 100%; margin: 0 auto; }

/* panels */
.panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: 4px;
  margin-bottom: 16px; backdrop-filter: blur(4px);
}
.panel-head {
  padding: 10px 14px; border-bottom: 1px solid var(--line-soft);
  display: flex; align-items: center; justify-content: space-between;
  color: var(--t3); letter-spacing: 1.5px; font-size: 11px;
}
.panel-body { padding: 14px; }

/* tables */
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; color: var(--t3); font-weight: 400; font-size: 11px;
  letter-spacing: 1px; padding: 6px 10px; border-bottom: 1px solid var(--line);
}
td { padding: 8px 10px; border-bottom: 1px solid var(--line-soft); color: var(--t2); }
tr:hover td { background: rgba(255, 255, 255, .025); }
.num { font-variant-numeric: tabular-nums; text-align: right; }
.pos { color: var(--up); }
.neg { color: var(--down); }

/* chips */
.chip {
  display: inline-block; padding: 1px 8px; border-radius: 2px; font-size: 11px;
  letter-spacing: 1px; border: 1px solid var(--line);
}
.chip.active { color: var(--t1); border-color: var(--line-strong); background: var(--acc-dim); }
.chip.inactive { color: var(--t3); }
.chip.failed { color: var(--down); border-color: rgba(199, 134, 137, .4); }

/* forms */
label { display: block; color: var(--t3); font-size: 11px; letter-spacing: 1px; margin: 12px 0 4px; }
input, select {
  width: 100%; background: var(--bg-2); border: 1px solid var(--line);
  color: var(--t1); padding: 8px 10px; border-radius: 3px;
  font-family: var(--mono); font-size: 13px; outline: none;
}
input:focus, select:focus { border-color: var(--line-strong); background: #131517; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 16px; }

button {
  background: var(--primary-bg); border: 1px solid var(--primary-bg); color: var(--primary-fg);
  padding: 7px 18px; border-radius: 3px; font-family: var(--mono); font-size: 12px;
  letter-spacing: 1px; cursor: pointer; margin-top: 14px;
}
button:hover { background: #f4f2ed; }
button.ghost, button.small {
  background: transparent; color: var(--t2); border-color: var(--line-strong);
}
button.ghost:hover, button.small:hover { color: var(--t1); background: rgba(255,255,255,.05); }
button.danger { background: transparent; border-color: rgba(199,134,137,.5); color: var(--down); }
button.danger:hover { background: rgba(199, 134, 137, .08); }
button.small { padding: 3px 10px; margin: 0; font-size: 11px; }
button:disabled { opacity: .4; cursor: default; }

/* login */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-box { width: 400px; }
.login-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.login-brand img { height: 20px; }
.login-sub { color: var(--t3); font-size: 11px; letter-spacing: 2px; margin-bottom: 24px; }
.err { color: var(--down); font-size: 12px; margin-top: 10px; min-height: 16px; }
.hint { color: var(--t3); font-size: 11px; line-height: 1.7; margin-top: 8px; }
.secret-box {
  background: var(--bg-1); border: 1px dashed var(--line-strong); padding: 10px;
  margin: 10px 0; word-break: break-all; color: var(--acc-soft); font-size: 12px;
}
.kv { display: flex; gap: 16px; flex-wrap: wrap; }
.kv .item { min-width: 120px; }
.kv .k { color: var(--t3); font-size: 10px; letter-spacing: 1px; }
.kv .v { font-size: 16px; margin-top: 2px; font-variant-numeric: tabular-nums; color: var(--t1); }
.footer { text-align: center; color: var(--t3); font-size: 10px; padding: 14px; letter-spacing: 1.5px; }
.topbar .lang {
  color: var(--t3); cursor: pointer; font-size: 11px; letter-spacing: 1px;
  border: 1px solid var(--line); border-radius: 3px; padding: 2px 8px;
}
.topbar .lang:hover { color: var(--t1); border-color: var(--line-strong); }