:root {
  --bg: #0a0f1c;
  --bg2: #0d1526;
  --panel: #111a2e;
  --panel2: #16213a;
  --line: rgba(150, 168, 205, 0.14);
  --line2: rgba(150, 168, 205, 0.22);
  --text: #e9eef7;
  --muted: #8fa0ba;
  --gold: #e6c15c;
  --gold2: #c9a13b;
  --gold-soft: rgba(230, 193, 92, 0.12);
  --blue: #4d8de0;
  --blue-soft: rgba(77, 141, 224, 0.14);
  --red: #e0614f;
  --hl: rgba(230, 193, 92, 0.10);
  --shadow: 0 10px 34px rgba(0, 0, 0, 0.45);
  --radius: 12px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font: 14px/1.5 "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  color: var(--text); background: var(--bg);
  background-image:
    radial-gradient(1100px 500px at 85% -10%, rgba(77, 141, 224, 0.10), transparent 60%),
    radial-gradient(900px 480px at -10% 110%, rgba(230, 193, 92, 0.06), transparent 60%);
  background-attachment: fixed;
}
::selection { background: rgba(230, 193, 92, 0.35); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; border-radius: 4px; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #243350; border-radius: 6px; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- header ---------- */
header {
  background: rgba(13, 21, 38, 0.82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  color: #fff; padding: 10px 20px; display: flex; align-items: center;
  justify-content: space-between; gap: 12px; position: sticky; top: 0; z-index: 50;
}
.brand { display: flex; align-items: center; gap: 11px; min-width: 0; }
.logo {
  width: 38px; height: 38px; border-radius: 10px; flex: 0 0 auto;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
header h1 { margin: 0; font-size: 17px; font-weight: 700; letter-spacing: .3px; }
.brand-sub { font-size: 9.5px; letter-spacing: 1.6px; color: var(--gold); text-transform: uppercase; font-weight: 600; }
.header-right { display: flex; align-items: center; gap: 12px; min-width: 0; }
.user-badge { font-size: 12px; background: rgba(255,255,255,.07); padding: 4px 12px; border-radius: 20px; white-space: nowrap; border: 1px solid var(--line); }
.logout { color: var(--muted); font-size: 12.5px; text-decoration: none; white-space: nowrap; }
.logout:hover { color: var(--gold); }
.ingest { font-size: 11px; background: rgba(255,255,255,.06); padding: 5px 10px; border-radius: 6px; max-width: 46vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; border: 1px solid var(--line); }
.ingest.error { background: rgba(224, 97, 79, .2); border-color: rgba(224,97,79,.4); }
.ingest.ok { background: rgba(84, 175, 122, .15); }
.hidden { display: none !important; }

/* ---------- coverage ---------- */
.coverage { position: relative; font-size: 12px; }
.coverage summary {
  cursor: pointer; list-style: none; background: rgba(255,255,255,.06);
  padding: 5px 12px; border-radius: 20px; color: var(--muted); white-space: nowrap;
  display: flex; align-items: center; gap: 6px; border: 1px solid var(--line);
}
.coverage summary::after { content: "▾"; font-size: 10px; opacity: .7; }
.coverage[open] summary::after { content: "▴"; }
.coverage summary:hover { color: var(--gold); border-color: var(--gold2); }
.coverage-body {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: 60;
  background: rgba(17, 26, 46, 0.97); backdrop-filter: blur(14px);
  border: 1px solid var(--line2); border-radius: var(--radius);
  box-shadow: var(--shadow); min-width: 430px; max-width: 92vw;
  max-height: 70vh; overflow: auto; padding: 10px 0; color: var(--text);
}
.coverage-body table { min-width: 0; }
.coverage-body th { font-size: 11px; padding: 4px 10px; color: var(--muted); }
.coverage-body td { font-size: 11.5px; padding: 3px 10px; white-space: nowrap; color: var(--text); }
.coverage-body td.ds { font-family: Consolas, monospace; font-size: 11px; color: var(--gold); }
.coverage-body .cov-srv { padding: 6px 10px 2px; font-weight: 700; color: var(--gold); font-size: 12px; letter-spacing: .5px; }

/* ---------- tabs ---------- */
.tabs {
  display: flex; gap: 2px; padding: 10px 20px 0; overflow-x: auto;
  scrollbar-width: thin; border-bottom: 1px solid var(--line);
}
.tabs button {
  border: none; border-bottom: 2px solid transparent; background: transparent;
  color: var(--muted); padding: 9px 18px; cursor: pointer; font-size: 14px;
  font-weight: 600; white-space: nowrap; flex: 0 0 auto; transition: color .15s;
}
.tabs button:hover { color: var(--text); }
.tabs button.active { color: var(--gold); border-bottom-color: var(--gold); }

/* ---------- controls ---------- */
.controls { padding: 14px 20px; border-bottom: 1px solid var(--line); background: rgba(13,21,38,.4); }
.row { display: flex; align-items: center; gap: 8px; margin: 7px 0; flex-wrap: wrap; }
.lbl { color: var(--muted); font-size: 12px; font-weight: 600; }
.pills { display: inline-flex; gap: 4px; flex-wrap: wrap; }
.pills button {
  border: 1px solid var(--line2); background: transparent; color: var(--muted);
  padding: 5px 13px; border-radius: 20px; cursor: pointer; font-size: 13px; min-height: 30px;
  transition: all .15s;
}
.pills button:hover { color: var(--text); border-color: var(--blue); }
.pills button.active { background: var(--blue-soft); color: #cfe2ff; border-color: var(--blue); }
input[type="datetime-local"], input[type="text"], input[type="password"], select {
  padding: 6px 9px; border: 1px solid var(--line2); border-radius: 8px; font-size: 13px;
  background: var(--panel); color: var(--text); min-height: 32px;
}
input:focus, select:focus { outline: none; border-color: var(--gold2); box-shadow: 0 0 0 3px var(--gold-soft); }
input[type="datetime-local"]::-webkit-calendar-picker-indicator { filter: invert(.8); }
button.primary {
  background: linear-gradient(135deg, #e8c96b, #c9a13b);
  color: #0b1220; border: none; padding: 7px 18px; border-radius: 8px; cursor: pointer;
  font-size: 13.5px; font-weight: 700; transition: filter .15s;
}
button.primary:hover { filter: brightness(1.1); }
button.primary:disabled { opacity: .55; cursor: default; }
button { cursor: pointer; }
button:disabled { cursor: default; opacity: .45; }
a#exportLink { color: var(--blue); font-size: 13px; text-decoration: none; }
a#exportLink:hover { color: var(--gold); }

/* ---------- stats / strip / chart ---------- */
.stats { padding: 10px 20px 0; color: var(--muted); font-size: 13px; }
.stats b { color: var(--gold); }
.spinner {
  position: fixed; top: 64px; left: 50%; margin-left: -8px; z-index: 90;
  width: 16px; height: 16px;
  border: 2px solid rgba(230, 193, 92, .3); border-top-color: var(--gold);
  border-radius: 50%; animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.cov-strip { padding: 6px 20px 0; color: var(--muted); font-size: 12px; line-height: 1.6; overflow-wrap: anywhere; }
.cov-strip b { color: var(--gold); }
.chartwrap {
  background: var(--panel); margin: 10px 20px; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 10px 12px 6px; box-shadow: var(--shadow);
  position: relative;
}
#chart { width: 100%; display: block; }
.chart-tip {
  position: absolute; pointer-events: none; background: rgba(10, 15, 28, 0.95);
  color: var(--gold); border: 1px solid var(--gold2); font-size: 11.5px;
  padding: 4px 9px; border-radius: 6px; white-space: nowrap; display: none;
  z-index: 10; transform: translate(-50%, -120%);
}

/* ---------- top activity ---------- */
.topact {
  background: var(--panel); margin: 10px 20px; border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 12px 14px;
}
.topact-head { font-size: 12.5px; font-weight: 700; color: var(--gold); letter-spacing: .3px; }
.topact-note { font-weight: 400; font-size: 11px; color: var(--muted); letter-spacing: 0; }
.topact-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 10px; }
.topact-title { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.topbar { display: grid; grid-template-columns: minmax(90px, 34%) 1fr 44px; gap: 8px; align-items: center; margin: 4px 0; }
.topbar-lbl { font-family: Consolas, monospace; font-size: 11px; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar-track { background: rgba(255,255,255,.06); border-radius: 4px; height: 12px; overflow: hidden; }
.topbar-fill { height: 100%; background: linear-gradient(90deg, var(--gold2), var(--gold)); border-radius: 4px; }
.topbar-num { font-size: 11px; color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }
@media (max-width: 720px) {
  .topact-cols { grid-template-columns: 1fr; gap: 12px; }
}

/* ---------- list / table ---------- */
.list {
  margin: 10px 20px 24px; background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
.listhead { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 9px 14px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.listhead > span { color: var(--muted); font-size: 13px; }
.pager { display: flex; align-items: center; gap: 8px; }
.pager button { border: 1px solid var(--line2); background: transparent; color: var(--muted); border-radius: 8px; padding: 4px 12px; min-height: 30px; }
.pager button:hover:not(:disabled) { color: var(--gold); border-color: var(--gold2); }
.tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th { text-align: left; background: var(--panel2); padding: 7px 10px; font-size: 12px; color: var(--gold); position: sticky; top: 0; }
td { padding: 6px 10px; border-top: 1px solid rgba(150,168,205,.08); font-size: 12.5px; vertical-align: top; color: var(--text); }
tbody tr:hover { background: rgba(255,255,255,.03); }
td.time { white-space: nowrap; color: var(--muted); font-variant-numeric: tabular-nums; }
td.src { font-family: Consolas, "SF Mono", Menlo, monospace; font-size: 11.5px; color: #c9d6e8; }
tr.hl { background: var(--hl); }
tr.hl:hover { background: rgba(230, 193, 92, 0.16); }
.err { color: var(--red); font-weight: 700; }
.cat {
  display: inline-block; background: var(--blue-soft); color: #b9d4f7;
  font-size: 10px; font-weight: 700; padding: 1px 6px; border-radius: 8px;
  margin-right: 4px; vertical-align: 1px; white-space: nowrap;
}
.empty { padding: 22px; text-align: center; color: var(--muted); }
.legend { padding: 8px 14px 2px; font-size: 12.5px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 6px 14px; }
.lg-item { display: inline-flex; align-items: center; gap: 6px; }
.lg-dot { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 16px);
  background: rgba(17, 26, 46, 0.97); color: var(--text); border: 1px solid var(--line2);
  border-left: 3px solid var(--red); border-radius: 10px; box-shadow: var(--shadow);
  padding: 10px 18px; font-size: 13px; z-index: 100; max-width: 90vw;
  opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.warn { border-left-color: var(--gold); }

/* ---------- login ---------- */
.login-body {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 20px; position: relative; overflow: hidden;
  background:
    radial-gradient(900px 520px at 82% -12%, rgba(77, 141, 224, 0.18), transparent 60%),
    radial-gradient(760px 460px at 8% 112%, rgba(230, 193, 92, 0.12), transparent 60%),
    linear-gradient(160deg, #0a0f1c 0%, #0d1526 60%, #0a0f1c 100%);
}
.login-glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; pointer-events: none; }
.login-glow.g1 { width: 340px; height: 340px; background: rgba(77, 141, 224, .28); top: -120px; right: -80px; }
.login-glow.g2 { width: 300px; height: 300px; background: rgba(230, 193, 92, .16); bottom: -110px; left: -70px; }
.login-card {
  width: 100%; max-width: 390px; position: relative; z-index: 1;
  background: rgba(17, 26, 46, 0.85); backdrop-filter: blur(18px);
  border: 1px solid var(--line2); border-radius: 18px;
  box-shadow: var(--shadow), 0 0 0 1px rgba(230,193,92,.06);
  padding: 34px 30px 22px;
}
.login-brand { text-align: center; margin-bottom: 24px; }
.login-logo {
  width: 68px; height: 68px; margin: 0 auto 16px; border-radius: 17px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}
.login-brand h1 {
  margin: 0; font-size: 27px; font-weight: 800; letter-spacing: .4px;
  background: linear-gradient(120deg, #f4dd8d, #e6c15c 45%, #b8912f);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.login-brands {
  margin: 10px 0 0; display: flex; align-items: center; justify-content: center; gap: 10px;
  font-size: 20px; font-weight: 800; letter-spacing: 1px;
}
.login-brands .b-smrt { color: #ff4d5e; }
.login-brands .b-lta { color: #4d9de8; }
.login-brands .b-x { color: var(--muted); font-weight: 600; font-size: 15px; }
.login-office {
  margin: 8px 0 0; font-size: 10.5px; font-weight: 700; letter-spacing: 2.5px;
  color: var(--gold); text-transform: uppercase;
}
.login-sub { margin: 10px 0 0; font-size: 12.5px; color: var(--muted); line-height: 1.6; }
.login-card form label { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin: 13px 0 5px; letter-spacing: .4px; }
.login-card form input { width: 100%; padding: 11px 13px; font-size: 14px; }
.login-card .block { width: 100%; margin-top: 20px; padding: 11px; font-size: 14.5px; }
.login-error {
  margin-top: 13px; background: rgba(224, 97, 79, .12); color: #f2a99f;
  border: 1px solid rgba(224, 97, 79, .35); padding: 8px 11px; border-radius: 8px; font-size: 12.5px;
}
.login-foot { text-align: center; margin: 18px 0 0; font-size: 11px; color: #5f6f8c; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .ingest { display: none; }
}
@media (max-width: 820px) {
  header { padding: 8px 12px; }
  header h1 { font-size: 15px; }
  .logo { width: 32px; height: 32px; font-size: 11px; }
  .brand-sub { font-size: 8.5px; }
  .ingest { display: none; }
  .user-badge { display: none; }
  .coverage summary { padding: 5px 10px; font-size: 11px; }
  .coverage-body {
    position: fixed; left: 8px; right: 8px; top: 54px; width: auto; min-width: 0;
    max-height: 62vh;
  }
  .coverage-body td { white-space: normal; }
  .coverage-body td.ds { white-space: nowrap; }
  .tabs { padding: 8px 12px 0; }
  .controls { padding: 10px 12px; }
  .row { gap: 6px; }
  .lbl { font-size: 11px; }
  .stats { padding: 8px 12px 0; }
  .cov-strip { padding: 5px 12px 0; }
  .chartwrap, .list { margin: 8px 12px 16px; }
  .chartwrap { padding: 6px 8px 2px; }
  #chart { height: 90px; }
  input[type="datetime-local"], input[type="text"], select { font-size: 16px; }
  .row input[type="text"] { flex: 1 1 100%; }
  .row input[type="datetime-local"] { flex: 1 1 40%; }
  .pager span { display: none; }
  .listhead { padding: 8px 10px; }
  td, th { padding: 5px 8px; font-size: 11.5px; }
  .login-card { padding: 28px 22px 18px; }
  .login-brand h1 { font-size: 24px; }
}
@media (max-width: 480px) {
  .header-right { gap: 8px; }
  .logout { font-size: 11.5px; }
  .tabs button { padding: 8px 12px; font-size: 13px; }
  .row input[type="datetime-local"] { flex: 1 1 100%; }
}