/* Aqua Sentinel Console — dark-first token system (design D3).
   Brand: teal accent only; status colors are reserved and never reused.
   Light theme derives from the existing fleet-dashboard palette. */

:root {
  --bg: #101B21;
  --panel: #101E26;
  --panel2: #0A1217;
  --line: #223641;
  --hairline: #16252D;
  --ink: #E2ECEE;
  --dim2: #7E97A0;
  --dim: #4A616C;
  --accent: #4FB3B8;
  --accent-ink: #07242B;
  --good: #5CB884;
  --warn: #E0A83F;
  --crit: #E06A52;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --sans: Seravek, "Segoe UI", Avenir, system-ui, sans-serif;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #FAFCFC;
    --panel: #FFFFFF;
    --panel2: #EAF2F2;
    --line: #D5E0E2;
    --hairline: #E2ECEE;
    --ink: #16232B;
    --dim2: #5A6E77;
    --dim: #93A7AE;
    --accent: #0B6E75;       /* text-safe teal on light ground */
    --accent-ink: #FFFFFF;
    --good: #2E7D4F;
    --warn: #9A6B15;
    --crit: #C2442D;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg); color: var(--ink);
  font: 14px/1.5 var(--sans);
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; border-radius: 3px; }
.mono { font-family: var(--mono); font-size: 0.92em; }
.num { font-variant-numeric: tabular-nums; text-align: right; }
.dim { color: var(--dim2); }
.empty { color: var(--dim2); padding: 1.2rem 0.5rem; text-align: center; }
.pushright { margin-left: auto; }

/* -- shell ---------------------------------------------------------------- */
.shell { display: grid; grid-template-columns: 13rem 1fr; min-height: 100vh; }
.navtoggle { display: none; }
.navbackdrop { display: none; }
.snav {
  background: var(--panel2); border-right: 1px solid var(--hairline);
  padding: 1rem 0; display: flex; flex-direction: column; position: sticky;
  top: 0; height: 100vh;
}
.brandrow { display: flex; align-items: center; gap: 0.55rem; padding: 0 1rem 1rem; }
.brandrow.big { padding: 0 0 1rem; }
.brandmark {
  width: 24px; height: 24px; border-radius: 7px; flex: none;
  background: linear-gradient(150deg, #4FB3B8, #1E7A80);
  display: grid; place-items: center; color: #07242B; font-weight: 800; font-size: 13px;
}
.snav a {
  display: flex; align-items: center; gap: 0.6rem; padding: 0.45rem 1rem;
  color: var(--dim2); font-size: 13px; border-left: 2px solid transparent;
}
.snav a:hover { color: var(--ink); text-decoration: none; }
.snav a.on { color: var(--ink); background: var(--panel); border-left-color: var(--accent); }
.snav a .k { margin-left: auto; font-size: 11px; color: var(--dim); font-variant-numeric: tabular-nums; }
.snav a .k.hot { color: var(--crit); font-weight: 700; }
.navsep {
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--dim); padding: 1rem 1rem 0.3rem;
}
.snav .foot {
  margin-top: auto; padding: 0.8rem 1rem 0; border-top: 1px solid var(--hairline);
  font-size: 12px; color: var(--dim2);
}
.main { padding: 1.1rem 1.4rem 2rem; min-width: 0; }

/* -- topbar --------------------------------------------------------------- */
.topbar { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1rem; }
.searchform { flex: 1; max-width: 24rem; }
.search {
  width: 100%; background: var(--panel); border: 1px solid var(--line);
  border-radius: 8px; color: var(--ink); padding: 0.4rem 0.8rem; font: inherit; font-size: 13px;
}
.envchip {
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.08em;
  color: var(--dim2); border: 1px solid var(--line); border-radius: 6px; padding: 0.2rem 0.55rem;
}
.envchip.prod { color: var(--warn); border-color: var(--warn); }
.livechip { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 11px; color: var(--dim2); }
.livechip[data-state="open"] { color: var(--good); }
.livedot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
@media (prefers-reduced-motion: no-preference) {
  .livechip[data-state="open"] .livedot { animation: pulse 2.2s ease-in-out infinite; }
  @keyframes pulse { 50% { opacity: 0.35; } }
}

.h1m { font-size: 18px; font-weight: 650; margin: 0 0 0.15rem; letter-spacing: -0.01em; }
.subm { font-size: 12.5px; color: var(--dim2); margin: 0 0 1rem; }

/* -- status pills: shape + word, never color alone ------------------------ */
.pill {
  display: inline-flex; align-items: center; gap: 0.4em; font-size: 11.5px;
  font-weight: 600; padding: 0.12rem 0.6rem; border-radius: 99px; white-space: nowrap;
}
.pill .glyph { font-size: 0.85em; }
.p-ok   { color: var(--good); background: color-mix(in srgb, var(--good) 13%, transparent); }
.p-warn { color: var(--warn); background: color-mix(in srgb, var(--warn) 14%, transparent); }
.p-crit { color: var(--crit); background: color-mix(in srgb, var(--crit) 15%, transparent); }
.p-info { color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent); }
.p-dim  { color: var(--dim2); background: color-mix(in srgb, var(--dim2) 13%, transparent); }
.microtag {
  font-size: 9px; font-weight: 700; letter-spacing: 0.06em; color: var(--accent);
  border: 1px solid var(--line); border-radius: 4px; padding: 0 0.3rem;
  margin-left: 0.4rem; vertical-align: 2px;
}

/* -- KPI tiles ------------------------------------------------------------ */
.kpis {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(8.6rem, 1fr));
  gap: 0.7rem; margin-bottom: 0.8rem;
}
.kpi { background: var(--panel); border: 1px solid var(--hairline); border-radius: 10px; padding: 0.65rem 0.85rem; min-width: 0; }
.kpi .lab { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim2); }
.kpi .val { font-size: 23px; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.25; }
.kpi .val small { font-size: 12px; font-weight: 500; color: var(--dim2); }
.kpi .val.sm2 { font-size: 15px; }
.kpi .delta { font-size: 11px; color: var(--dim2); }
.kpi.crit { border-color: color-mix(in srgb, var(--crit) 45%, transparent); }
.kpi.crit .val { color: var(--crit); }
.kpi.warnk .val { color: var(--warn); }
.kpi .spark { display: block; margin-top: 0.35rem; width: 100%; height: 20px; }

.healthpanel { margin-bottom: 0.9rem; }
.stack { display: block; width: 100%; margin: 0.35rem 0 0.5rem; border-radius: 6px; }
.hlegend { display: flex; flex-wrap: wrap; gap: 0.4rem 1.1rem; font-size: 11px; color: var(--dim2); align-items: center; }
.hlegend b { color: var(--ink); font-variant-numeric: tabular-nums; }
.swatch { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 0.35em; }

/* -- panels & layout ------------------------------------------------------ */
.grid2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 0.9rem; min-width: 0; }
@media (max-width: 900px) { .grid2 { grid-template-columns: 1fr; } }
.panel { background: var(--panel); border: 1px solid var(--hairline); border-radius: 10px; padding: 0.8rem 1rem; min-width: 0; }
.panel.slim { margin-top: 0.9rem; }
.panel h4 {
  margin: 0.2rem 0 0.6rem; font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--dim2); font-weight: 650;
}
.panel h4 .more, .more { float: right; font-weight: 500; text-transform: none; letter-spacing: 0; font-size: 12px; }
details.panel > summary { cursor: pointer; color: var(--dim2); font-size: 13px; }

/* -- attention queue + feed ----------------------------------------------- */
.queue .qrow {
  display: flex; align-items: center; gap: 0.7rem; padding: 0.55rem 0.1rem;
  border-top: 1px solid var(--hairline);
}
.queue .qrow:first-child { border-top: 0; }
.qrow .what { min-width: 0; }
.qrow .what b { display: block; font-size: 13px; }
.qrow .what span { font-size: 11.5px; color: var(--dim2); }
.qrow .act {
  margin-left: auto; flex: none; font-size: 12px; border: 1px solid var(--line);
  border-radius: 6px; padding: 0.18rem 0.65rem; white-space: nowrap;
}
.feed .frow { display: grid; grid-template-columns: 14px 1fr; gap: 0.6rem; padding: 0.45rem 0; border-top: 1px solid var(--hairline); font-size: 12.5px; }
.feed .frow:first-child { border-top: 0; }
.fdot { width: 8px; height: 8px; border-radius: 50%; margin-top: 5px; background: var(--dim); }
.fdot.k-alert { background: var(--crit); }
.fdot.k-status { background: var(--dim2); }
.fdot.k-cmd { background: var(--accent); }
.fx .t { color: var(--dim); font-size: 11px; font-variant-numeric: tabular-nums; margin-left: 0.3em; }

/* -- tables --------------------------------------------------------------- */
.tablewrap { overflow-x: auto; }
.dtable { width: 100%; border-collapse: collapse; font-size: 12.5px; font-variant-numeric: tabular-nums; }
.dtable th {
  text-align: left; font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--dim2); padding: 0.45rem 0.9rem 0.45rem 0; border-bottom: 1px solid var(--line);
  font-weight: 650; white-space: nowrap;
}
.dtable td { padding: 0.5rem 0.9rem 0.5rem 0; border-bottom: 1px solid var(--hairline); white-space: nowrap; vertical-align: middle; }
.dtable tr.hot td { background: color-mix(in srgb, var(--crit) 6%, transparent); }
.dtable tr.dimrow td { color: var(--dim); }
.dtable .id { font-family: var(--mono); font-size: 12px; }
.dtable.slim { font-size: 12px; }
.id.big { font-family: var(--mono); font-size: 17px; font-weight: 650; }
.fw {
  font-family: var(--mono); font-size: 11.5px; color: var(--dim2);
  background: var(--panel2); border: 1px solid var(--hairline); border-radius: 5px; padding: 0.05rem 0.4rem;
}
.batt { display: inline-flex; align-items: center; gap: 0.45rem; }
.batt-track { fill: var(--panel2); }

/* -- chips / filters ------------------------------------------------------ */
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.9rem; align-items: center; }
.chip {
  font-size: 12px; color: var(--dim2); border: 1px solid var(--line); background: none;
  border-radius: 99px; padding: 0.16rem 0.7rem; cursor: pointer; font-family: inherit;
}
.chip:hover { color: var(--ink); text-decoration: none; }
.chip.on { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); font-weight: 650; }
.chip.saved { color: var(--accent); }
.viewname { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; color: var(--ink); padding: 0.15rem 0.5rem; font: inherit; font-size: 12px; width: 9rem; }

/* -- device detail -------------------------------------------------------- */
.dethead { display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap; margin-bottom: 0.8rem; }
.dethead .actions, .actions { display: inline-flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.tabs { display: flex; gap: 1.1rem; border-bottom: 1px solid var(--line); margin-bottom: 1rem; font-size: 13px; flex-wrap: wrap; }
.tabs a { padding: 0.35rem 0.1rem; color: var(--dim2); }
.tabs a:hover { color: var(--ink); text-decoration: none; }
.tabs a.on { color: var(--ink); font-weight: 650; box-shadow: 0 1px 0 var(--accent); }
.vitals { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: 0.7rem; margin-bottom: 0.9rem; }
.cfgrow { display: grid; grid-template-columns: minmax(8rem, auto) 1fr auto; gap: 0.8rem; align-items: center; padding: 0.5rem 0.1rem; border-top: 1px solid var(--hairline); font-size: 13px; }
.cfgrow:first-of-type { border-top: 0; }
.cfgrow .k { font-family: var(--mono); font-size: 12px; color: var(--dim2); }
.cmdline { font-size: 13px; margin-bottom: 0.5rem; }
.steps { display: flex; align-items: center; gap: 0.5rem; font-size: 11px; color: var(--dim2); flex-wrap: wrap; margin-bottom: 0.8rem; }
.steps .s { display: flex; align-items: center; gap: 0.35rem; }
.steps .s i { width: 8px; height: 8px; border-radius: 50%; background: var(--line); }
.steps .s.done i { background: var(--good); }
.steps .s.warn i { background: var(--warn); }
.steps .s.fail i { background: var(--crit); }
.steps .sep { color: var(--line); }

/* -- charts --------------------------------------------------------------- */
.chart { display: block; width: 100%; height: auto; margin: 0.4rem 0; }
.chart-grid { stroke: var(--hairline); stroke-width: 1; }
.chart-tick, .chart-empty { fill: var(--dim2); font-size: 10px; font-family: var(--sans); }

/* -- forms & buttons ------------------------------------------------------ */
.btn {
  font-size: 12.5px; font-weight: 600; border-radius: 7px; padding: 0.35rem 0.8rem;
  border: 1px solid transparent; cursor: pointer; font-family: inherit; white-space: nowrap;
}
.btn.sm { font-size: 11.5px; padding: 0.2rem 0.6rem; }
.btn.pri { color: var(--accent-ink); background: var(--accent); }
.btn.sec { color: var(--dim2); background: none; border-color: var(--line); }
.btn.sec:hover, .btn.pri:hover { filter: brightness(1.08); }
.btn.danger { color: var(--crit); background: none; border-color: color-mix(in srgb, var(--crit) 45%, transparent); }
.btn.wide { width: 100%; }
.linkbtn { background: none; border: 0; color: var(--accent); cursor: pointer; font: inherit; font-size: 12px; padding: 0; }
.inline-form { display: inline; }
.rowform { display: flex; gap: 0.8rem; align-items: end; flex-wrap: wrap; margin-top: 0.6rem; }
.rowform.wrap label { min-width: 9rem; }
.rowform label { display: flex; flex-direction: column; gap: 0.2rem; font-size: 11px; color: var(--dim2); }
.rowform input, .rowform select {
  background: var(--bg); border: 1px solid var(--line); border-radius: 7px;
  color: var(--ink); padding: 0.35rem 0.6rem; font: inherit; font-size: 13px; min-width: 7rem;
}
.pkg { display: flex; align-items: center; gap: 0.6rem; padding: 0.5rem 0.1rem; border-top: 1px solid var(--hairline); font-size: 13px; flex-wrap: wrap; }
.pkg:first-of-type { border-top: 0; }
.pkg .v { font-family: var(--mono); font-weight: 650; }
.pkg .meta { color: var(--dim2); font-size: 11px; }

/* -- raw / secrets -------------------------------------------------------- */
.rawrow { border-top: 1px solid var(--hairline); padding: 0.6rem 0; }
.rawrow:first-of-type { border-top: 0; }
.rawmeta { font-size: 11.5px; color: var(--dim2); margin-bottom: 0.3rem; }
.rawbody, .secretbox {
  font-family: var(--mono); font-size: 12px; background: var(--panel2);
  border: 1px solid var(--hairline); border-radius: 8px; padding: 0.6rem 0.8rem;
  overflow-x: auto; white-space: pre-wrap; word-break: break-all; margin: 0.3rem 0;
}
.secretbox { font-size: 14px; }

/* -- map ------------------------------------------------------------------ */
.mappanel { height: 30rem; border: 1px solid var(--hairline); border-radius: 10px; background: var(--panel2); }
.maplegend-static { display: flex; gap: 1.2rem; font-size: 11.5px; color: var(--dim2); margin-top: 0.6rem; flex-wrap: wrap; }

/* -- login ---------------------------------------------------------------- */
.login-body { display: grid; place-items: center; min-height: 100vh; padding: 1rem; }
.login-card { width: 100%; max-width: 21rem; background: var(--panel); border: 1px solid var(--hairline); border-radius: 12px; padding: 1.6rem; }
.login-card h1 { font-size: 16px; margin: 0 0 1rem; }
.login-card label { display: block; font-size: 11.5px; color: var(--dim2); margin-bottom: 0.8rem; }
.login-card input { width: 100%; margin-top: 0.25rem; background: var(--bg); border: 1px solid var(--line); border-radius: 7px; color: var(--ink); padding: 0.5rem 0.7rem; font: inherit; }
.login-error { color: var(--crit); font-size: 12.5px; }

/* -- API reference -------------------------------------------------------- */
.refrow { border-top: 1px solid var(--hairline); padding: 0.5rem 0; }
.refrow:first-of-type { border-top: 0; }
.refline { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; font-size: 12.5px; }
.refsum { font-size: 11.5px; margin-top: 0.15rem; }
.refparams { font-size: 11px; margin-top: 0.15rem; }
.panel details > summary { cursor: pointer; padding: 0.35rem 0; font-size: 13px; color: var(--ink); }

/* ======================= mobile (console design §11) ====================== */

@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }

  /* P1 — off-canvas drawer reusing the sidebar markup */
  .snav {
    position: fixed; inset: 0 auto 0 0; z-index: 40;
    height: 100dvh; width: min(78vw, 20rem);
    transform: translateX(-105%);
    transition: transform 0.22s ease;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.45);
    padding-top: max(1rem, env(safe-area-inset-top));
    padding-bottom: max(1rem, env(safe-area-inset-bottom));
    overflow-y: auto;
  }
  @media (prefers-reduced-motion: reduce) { .snav { transition: none; } }
  body.nav-open .snav { transform: translateX(0); }
  body.nav-open { overflow: hidden; }
  .navbackdrop {
    display: block; position: fixed; inset: 0; z-index: 30;
    background: rgba(4, 10, 14, 0.55); opacity: 0;
    pointer-events: none; transition: opacity 0.22s ease;
  }
  body.nav-open .navbackdrop { opacity: 1; pointer-events: auto; }
  .navtoggle {
    display: grid; place-items: center; flex: none;
    width: 40px; height: 40px; border-radius: 8px;
    background: var(--panel); border: 1px solid var(--line);
    color: var(--ink); font-size: 17px; cursor: pointer;
  }

  /* topbar: sticky, notch-safe, search shares the row gracefully */
  .topbar {
    position: sticky; top: 0; z-index: 20;
    background: var(--bg); padding: 0.5rem 0;
    margin: -1.1rem 0 0.8rem;
  }
  .main {
    padding: 1.1rem max(0.9rem, env(safe-area-inset-right))
             2rem max(0.9rem, env(safe-area-inset-left));
  }
  .searchform { max-width: none; }

  /* P2 — tables: wrap prose, keep identifiers whole; devices become cards */
  .dtable td { white-space: normal; }
  .dtable td .mono, .dtable .id, .dtable .fw, .dtable td .pill,
  .dtable td .batt { white-space: nowrap; }

  .devicecards thead { display: none; }
  .devicecards, .devicecards tbody { display: block; }
  .devicecards tr {
    display: grid; grid-template-columns: 1fr auto; gap: 0.15rem 0.7rem;
    padding: 0.7rem 0.2rem; border-bottom: 1px solid var(--hairline);
  }
  .devicecards td { display: block; padding: 0; border: 0; }
  .devicecards td[data-label]::before {
    content: attr(data-label) " ";
    font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--dim); margin-right: 0.3em;
  }
  .devicecards td:nth-child(1) { grid-column: 1; font-size: 15px; }
  .devicecards td:nth-child(2) { grid-column: 2; grid-row: 1; justify-self: end; }
  .devicecards td:nth-child(n+3) { grid-column: 1 / -1; font-size: 12px; color: var(--dim2); }
  .devicecards tr.hot { background: color-mix(in srgb, var(--crit) 6%, transparent); border-radius: 8px; }

  /* P3 — screens */
  .tabs { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch;
          scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .dethead .actions { width: 100%; }
  .dethead .actions form, .dethead .actions .btn { flex: 1 1 auto; }
  .dethead .actions .btn { width: 100%; }
  .mappanel { height: min(62vh, 34rem); }
  .queue .qrow .act { padding: 0.4rem 0.9rem; }
}

@media (max-width: 480px) {
  .kpis { grid-template-columns: 1fr 1fr; }
  .grid2 { grid-template-columns: 1fr; }
}

/* touch ergonomics: bigger targets, no iOS focus-zoom (16px inputs) */
@media (pointer: coarse) {
  input, select, textarea, .search, .viewname,
  .rowform input, .rowform select, .login-card input { font-size: 16px; }
  .btn { padding: 0.55rem 1rem; }
  .btn.sm { padding: 0.45rem 0.8rem; font-size: 13px; }
  .chip { padding: 0.4rem 0.9rem; }
  .tabs a { padding: 0.55rem 0.3rem; }
  .linkbtn { padding: 0.4rem 0; }
}