:root {
  color-scheme: dark;
  --bg: #071622;
  --bg-soft: #0b1d2b;
  --panel: #0f2030;
  --panel-2: #12263a;
  --text: #f0f6fb;
  --muted: #91a5b7;
  --line: #24394c;
  --accent: #55e6b5;
  --good: #55e6b5;
  --warn: #f0c36b;
  --bad: #ff7d8e;
  --shadow: 0 20px 50px rgba(0,0,0,.20);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% -20%, rgba(85,230,181,.09), transparent 38%),
    linear-gradient(180deg, #071622 0%, #091724 100%);
  color: var(--text);
}
button, a { -webkit-tap-highlight-color: transparent; }
.home-shell { width: min(1120px, calc(100% - 32px)); margin: 0 auto; padding-top: max(20px, env(safe-area-inset-top)); padding-bottom: 46px; }
.home-header { padding: 2px 2px 20px; }
.top-row, .section-heading, .home-footer, .card-heading {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.back-link { color: #70aef8; text-decoration: none; font-weight: 700; letter-spacing: .01em; }
.back-link:hover { text-decoration: underline; }
.eyebrow, .card-kicker {
  margin: 0; color: var(--muted); font-size: .72rem; font-weight: 750;
  letter-spacing: .10em; text-transform: uppercase;
}
.home-header .eyebrow { margin-top: 22px; }
h1 { margin: 6px 0 0; font-size: clamp(2.15rem, 5vw, 3.15rem); line-height: 1.05; }
h2 { margin: 4px 0 0; font-size: 1.08rem; line-height: 1.25; }
.updated-text { margin: 10px 0 0; color: var(--muted); font-size: .92rem; }
.status-pill, .section-count, .device-chip, .service-state {
  border: 1px solid var(--line); border-radius: 999px; white-space: nowrap;
}
.status-pill { padding: 7px 11px; font-size: .78rem; color: var(--muted); background: rgba(255,255,255,.02); }
.status-pill.is-good { color: var(--good); border-color: rgba(85,230,181,.28); }
.status-pill.is-warn { color: var(--warn); border-color: rgba(240,195,107,.28); }
.status-pill.is-bad { color: var(--bad); border-color: rgba(255,125,142,.28); }
.panel {
  background: linear-gradient(180deg, rgba(17,37,55,.98), rgba(13,31,46,.98));
  border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow);
}
.overview-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.hero-card, .compact-card { padding: 18px; min-height: 176px; }
.card-heading { justify-content: flex-start; align-items: flex-start; }
.card-icon { font-size: 1.28rem; line-height: 1; margin-top: 2px; }
.hero-card.is-open { border-color: rgba(255,125,142,.5); box-shadow: 0 20px 50px rgba(255,125,142,.07); }
.hero-card.is-closed { border-color: rgba(85,230,181,.32); }
.hero-detail { margin-top: 18px; line-height: 1.55; }
.muted { color: var(--muted); }
.metric-list { margin-top: 15px; }
.metric-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 7px 0; border-top: 1px solid rgba(36,57,76,.75); font-size: .88rem;
}
.metric-row:first-child { border-top: 0; padding-top: 0; }
.metric-label { color: var(--muted); }
.metric-value { font-weight: 700; text-align: right; }
.devices-panel, .services-panel { padding: 18px; margin-bottom: 14px; }
.section-heading { align-items: flex-end; }
.section-count { padding: 6px 10px; color: var(--muted); font-size: .78rem; }
.devices-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 11px; margin-top: 15px;
}
.device-card {
  min-width: 0; padding: 14px; border: 1px solid rgba(36,57,76,.9);
  border-radius: 15px; background: rgba(6,22,34,.38);
}
.device-top { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.device-card h3 { margin: 0; font-size: .96rem; line-height: 1.3; }
.device-room { margin: 4px 0 0; color: var(--muted); font-size: .80rem; }
.device-metrics { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 13px; }
.device-chip { padding: 7px 9px; font-size: .80rem; background: rgba(255,255,255,.025); }
.device-chip strong { margin-left: 4px; color: var(--text); }
.services-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 9px; margin-top: 14px; }
.service-card {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border: 1px solid rgba(36,57,76,.9); border-radius: 14px; padding: 11px 12px;
  background: rgba(6,22,34,.32);
}
.service-name { font-size: .86rem; font-weight: 650; }
.service-state { padding: 5px 8px; font-size: .72rem; }
.service-state.ok { color: var(--good); border-color: rgba(85,230,181,.25); }
.service-state.bad { color: var(--bad); border-color: rgba(255,125,142,.25); }
.notice { border: 1px solid var(--line); border-radius: 14px; padding: 13px 15px; margin-bottom: 14px; }
.notice.warn { color: var(--warn); }
.notice.bad { color: var(--bad); }
.empty-state { color: var(--muted); padding: 12px 0; }
.home-footer { color: var(--muted); font-size: .80rem; padding: 4px 2px 0; }
button {
  border: 1px solid var(--line); border-radius: 11px; padding: 9px 13px;
  background: var(--panel-2); color: var(--text); font: inherit; font-weight: 650; cursor: pointer;
}
button:hover { border-color: rgba(85,230,181,.55); color: var(--accent); }
@media (max-width: 920px) {
  .overview-grid { grid-template-columns: 1fr 1fr; }
  .hero-card { grid-column: 1 / -1; min-height: 0; }
  .devices-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .services-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 620px) {
  .home-shell { width: 100%; padding-top: max(12px, env(safe-area-inset-top)); }
  .overview-grid { grid-template-columns: 1fr; }
  .hero-card { grid-column: auto; }
  .devices-grid, .services-grid { grid-template-columns: 1fr; }
  .home-footer { align-items: flex-start; flex-direction: column; }
}


/* home-width-updated-meta-v1: align mobile Home content edges with the main shell and compact update metadata */
#home-freshness {
  display: none !important;
}

.youtube-header-copy.home-header-copy {
  display: flex;
  width: 100%;
  min-width: 0;
  align-items: baseline;
  gap: 12px;
}

.youtube-header-copy.home-header-copy > h1 {
  flex: 0 0 auto;
}

.youtube-header-copy.home-header-copy > .updated-text {
  margin: 0 0 0 auto;
  color: var(--muted);
  font-size: .78rem;
  line-height: 1.2;
  white-space: nowrap;
  text-align: right;
}

@media (max-width: 520px) {
  .youtube-header-copy.home-header-copy {
    gap: 8px;
  }
  .youtube-header-copy.home-header-copy > .updated-text {
    font-size: .68rem;
  }
}


/* home-router-summary-card-v1: synthesize a router summary hero card in the visual language of the main training card */
[data-home-router-card-hidden="1"] {
  display: none !important;
}

.home-router-summary-card {
  display: block;
}

.home-router-summary-card .home-router-hero {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(16, 43, 77, .98), rgba(11, 35, 64, .98));
  border-radius: 32px;
  padding: 22px;
  box-shadow: 0 18px 40px rgba(5, 14, 30, .28);
}

.home-router-summary-card .home-router-hero-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.home-router-summary-card .home-router-copy {
  min-width: 0;
}

.home-router-summary-card .home-router-eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: .94rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.home-router-summary-card .home-router-title {
  margin: 0;
  color: var(--text);
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.05;
  font-weight: 700;
}

.home-router-summary-card .home-router-status {
  white-space: nowrap;
  align-self: flex-start;
}

.home-router-summary-card .home-router-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.home-router-summary-card .home-router-box {
  border: 1px solid rgba(103, 131, 170, .28);
  background: rgba(8, 27, 50, .54);
  border-radius: 22px;
  padding: 16px 18px;
  min-width: 0;
}

.home-router-summary-card .home-router-box-label {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.15;
}

.home-router-summary-card .home-router-box-value {
  display: block;
  color: var(--text);
  font-size: 1.34rem;
  line-height: 1.2;
  font-weight: 700;
  word-break: break-word;
}

.home-router-summary-card .home-router-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.home-router-summary-card .home-router-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 7px 13px;
  font-size: .96rem;
  line-height: 1.1;
  font-weight: 600;
  background: rgba(32, 53, 84, .68);
  color: var(--muted);
}

.home-router-summary-card .home-router-chip::before {
  content: "";
  inline-size: .62rem;
  block-size: .62rem;
  border-radius: 50%;
  background: currentColor;
  opacity: .92;
}

.home-router-summary-card .home-router-chip.is-ok {
  color: var(--accent);
  border-color: rgba(87, 226, 173, .35);
  background: rgba(22, 71, 58, .45);
}

.home-router-summary-card .home-router-chip.is-warn {
  color: #f2c668;
  border-color: rgba(242, 198, 104, .34);
  background: rgba(92, 68, 14, .38);
}

.home-router-summary-card .home-router-chip.is-bad {
  color: #ff9d9d;
  border-color: rgba(255, 157, 157, .34);
  background: rgba(106, 34, 42, .38);
}

.home-router-summary-card .home-router-chip.is-neutral {
  color: var(--muted);
  border-color: rgba(130, 149, 176, .22);
}

@media (max-width: 720px) {
  .home-router-summary-card .home-router-hero {
    padding: 20px;
    border-radius: 30px;
  }
  .home-router-summary-card .home-router-hero-head {
    flex-direction: column;
    align-items: flex-start;
  }
  .home-router-summary-card .home-router-grid {
    gap: 12px;
  }
}

@media (max-width: 560px) {
  .home-router-summary-card .home-router-grid {
    grid-template-columns: 1fr;
  }
  .home-router-summary-card .home-router-title {
    font-size: 1.95rem;
  }
  .home-router-summary-card .home-router-box {
    border-radius: 20px;
  }
  .home-router-summary-card .home-router-chip {
    font-size: .9rem;
  }
}

/* home-router-summary-compact-v1 */
.home-router-summary-card .home-router-hero { padding: 16px; border-radius: 24px; }
.home-router-summary-card .home-router-hero-head { flex-direction: row; align-items: center; gap: 10px; margin-bottom: 12px; }
.home-router-summary-card .home-router-eyebrow { display: none; }
.home-router-summary-card .home-router-title { font-size: 1.48rem; line-height: 1.08; }
.home-router-summary-card .home-router-status { margin-left: auto; padding: 5px 9px; font-size: .72rem; }
.home-router-summary-card .home-router-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-bottom: 10px; }
.home-router-summary-card .home-router-box { min-height: 74px; border-radius: 16px; padding: 10px 12px; }
.home-router-summary-card .home-router-box-label { margin-bottom: 5px; font-size: .72rem; }
.home-router-summary-card .home-router-box-value { font-size: 1.02rem; line-height: 1.15; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.home-router-summary-card .home-router-chips { gap: 6px; }
.home-router-summary-card .home-router-chip { gap: 6px; padding: 5px 8px; font-size: .72rem; }
.home-router-summary-card .home-router-chip::before { inline-size: .48rem; block-size: .48rem; }
@media (max-width: 720px) {
  .home-router-summary-card .home-router-hero { padding: 16px; border-radius: 24px; }
  .home-router-summary-card .home-router-hero-head { flex-direction: row; align-items: center; }
  .home-router-summary-card .home-router-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
}
@media (max-width: 560px) {
  .home-router-summary-card .home-router-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .home-router-summary-card .home-router-title { font-size: 1.38rem; }
  .home-router-summary-card .home-router-box { min-height: 70px; border-radius: 15px; padding: 9px 10px; }
  .home-router-summary-card .home-router-box-label { font-size: .68rem; }
  .home-router-summary-card .home-router-box-value { font-size: .96rem; }
  .home-router-summary-card .home-router-chip { font-size: .68rem; padding: 4px 7px; }
}

/* home-router-summary-style-parity-v2: exact mobile density from training context-card / mini-grid / status-pill */
.home-router-summary-card .home-router-hero {
  border: 1px solid var(--line);
  background: var(--panel-soft);
  border-radius: 13px;
  padding: 11px;
  box-shadow: none;
}

.home-router-summary-card .home-router-hero-head {
  align-items: flex-start;
  gap: 6px;
  margin-bottom: 0;
}

.home-router-summary-card .home-router-copy {
  min-width: 0;
}

.home-router-summary-card .home-router-eyebrow {
  display: block;
  margin: 0 0 4px;
  color: var(--accent);
  font-size: .62rem;
  line-height: 1.2;
  font-weight: 750;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.home-router-summary-card .home-router-title {
  margin: 0;
  font-size: .92rem;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.home-router-summary-card .home-router-status {
  margin-left: auto;
  padding: 4px 7px;
  font-size: .61rem;
  line-height: 1.1;
  align-self: flex-start;
}

.home-router-summary-card .home-router-status::before {
  display: none;
}

.home-router-summary-card .home-router-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  margin: 8px 0 0;
}

.home-router-summary-card .home-router-box {
  min-height: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 7px 8px;
  background: rgba(7, 16, 29, 0.34);
}

.home-router-summary-card .home-router-box-label {
  display: block;
  margin: 0;
  color: var(--muted);
  font-size: .60rem;
  line-height: 1.2;
}

.home-router-summary-card .home-router-box-value {
  display: block;
  margin-top: 3px;
  font-size: .78rem;
  line-height: 1.25;
  overflow-wrap: anywhere;
  white-space: normal;
  text-overflow: clip;
}

.home-router-summary-card .home-router-chips {
  gap: 5px;
  margin-top: 8px;
}

.home-router-summary-card .home-router-chip {
  gap: 0;
  padding: 4px 7px;
  font-size: .61rem;
  line-height: 1.1;
  font-weight: 600;
}

.home-router-summary-card .home-router-chip::before {
  display: none;
}

@media (max-width: 720px) {
  .home-router-summary-card .home-router-hero {
    border-radius: 13px;
    padding: 11px;
  }
  .home-router-summary-card .home-router-hero-head {
    flex-direction: row;
    align-items: flex-start;
    gap: 6px;
  }
  .home-router-summary-card .home-router-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }
}

@media (max-width: 560px) {
  .home-router-summary-card .home-router-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .home-router-summary-card .home-router-title {
    font-size: .92rem;
  }
  .home-router-summary-card .home-router-box {
    min-height: 0;
    border-radius: 10px;
    padding: 7px 8px;
  }
  .home-router-summary-card .home-router-box-label {
    font-size: .60rem;
  }
  .home-router-summary-card .home-router-box-value {
    font-size: .78rem;
  }
  .home-router-summary-card .home-router-chip {
    padding: 4px 7px;
    font-size: .61rem;
  }
}

/* home-router-os-status-v1: status color only; geometry intentionally unchanged */
.home-router-summary-card .home-router-box-value.is-good { color: var(--good); }
.home-router-summary-card .home-router-box-value.is-warn { color: var(--warn); }