:root {
  color-scheme: dark;
  --bg: #070b12;
  --panel: #0e1724;
  --panel-2: #121d2c;
  --panel-3: #172334;
  --line: rgba(139, 159, 190, 0.18);
  --line-strong: rgba(84, 179, 255, 0.38);
  --text: #edf5ff;
  --muted: #98a9bd;
  --faint: #607083;
  --blue: #3b82f6;
  --cyan: #30d3ff;
  --green: #64d26d;
  --gold: #d9aa45;
  --red: #ff6b6b;
  --violet: #9f86ff;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  font-family: "JetBrains Mono", "IBM Plex Mono", "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: var(--bg);
  color: var(--text);
}

* { box-sizing: border-box; }
html, body, #app { min-height: 100%; }
body { margin: 0; min-width: 320px; background: var(--bg); overflow-x: hidden; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
button { color: inherit; }
h1, h2, h3, p { margin: 0; }

.app {
  min-height: 100vh;
  background:
    linear-gradient(rgba(139, 159, 190, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 159, 190, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 78% 12%, rgba(48, 211, 255, 0.12), transparent 29rem),
    radial-gradient(circle at 8% 72%, rgba(100, 210, 109, 0.09), transparent 28rem),
    linear-gradient(135deg, #070b12 0%, #0b1320 48%, #07101a 100%);
  background-size: 36px 36px, 36px 36px, auto, auto, auto;
}

.app.is-loading::before {
  content: "TRACECORE OS PORTAL";
  display: grid;
  place-items: center;
  min-height: 100vh;
  color: var(--muted);
  font-weight: 800;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 26px;
  position: relative;
  overflow: hidden;
}

.signal-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  background:
    linear-gradient(115deg, rgba(48, 211, 255, 0.06), transparent 32%),
    repeating-linear-gradient(100deg, transparent 0 78px, rgba(100, 210, 109, 0.08) 79px, transparent 81px),
    radial-gradient(circle at 50% 48%, rgba(59, 130, 246, 0.18), transparent 20rem);
}

.signal-bg::before,
.signal-bg::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(48, 211, 255, 0.2);
  transform: rotate(-8deg);
}

.signal-bg::before { inset: 16% 8% 22% 16%; }
.signal-bg::after { inset: 28% 18% 16% 6%; border-color: rgba(100, 210, 109, 0.18); }

.login-panel {
  position: relative;
  z-index: 1;
  width: min(680px, 100%);
  display: grid;
  justify-items: center;
  align-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: clamp(24px, 4.6vw, 42px);
  background: color-mix(in srgb, var(--panel) 88%, black 12%);
  box-shadow: var(--shadow);
  text-align: center;
}

.login-logo {
  width: clamp(116px, 18vw, 176px);
  height: clamp(116px, 18vw, 176px);
  margin: 0 auto 24px;
  border-radius: 32px;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.28);
}
.eyebrow { color: var(--cyan); font-size: 0.76rem; font-weight: 900; text-transform: uppercase; }
.login-panel h1 { margin-top: 10px; font-size: clamp(2.35rem, 7vw, 4.15rem); line-height: 1.04; }
.login-copy { margin: 16px auto 0; max-width: 54ch; color: var(--muted); line-height: 1.62; }
.login-assurance {
  width: min(100%, 560px);
  margin: 18px auto 0;
  padding: 14px;
  border: 1px solid rgba(100, 210, 109, 0.28);
  border-radius: 8px;
  background: rgba(100, 210, 109, 0.07);
  text-align: center;
}
.login-assurance strong {
  display: block;
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}
.login-assurance p {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.58;
}
.login-assurance span { color: var(--text); overflow-wrap: anywhere; }
.primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  margin: 22px auto 0;
  padding: 0 18px;
  border: 1px solid rgba(48, 211, 255, 0.48);
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.28), rgba(100, 210, 109, 0.16));
  text-decoration: none;
  font-weight: 900;
}
.login-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 22px; color: var(--muted); }
.login-meta span, .tag, .status, .nav button, .icon-button {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
}
.login-meta span { padding: 7px 10px; font-size: 0.72rem; }
.login-support {
  margin: 12px auto 0;
  max-width: 54ch;
  color: var(--faint);
  font-size: 0.78rem;
  line-height: 1.5;
  text-align: center;
}

.portal-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 14px;
  padding: 14px;
}

.rail, .topbar, .panel, .metric, .item-card, .agent-card, .feedback-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(18, 29, 44, 0.93), rgba(9, 15, 24, 0.94));
  box-shadow: var(--shadow);
}

.rail {
  position: sticky;
  top: 14px;
  height: calc(100vh - 28px);
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 14px;
  padding: 14px;
}

.brand {
  display: grid;
  gap: 10px;
  padding: 10px;
  border-bottom: 1px solid var(--line);
}

.brand img { max-width: 210px; height: auto; }
.brand small { color: var(--muted); line-height: 1.45; }
.nav { display: grid; align-content: start; gap: 8px; overflow: auto; }
.nav button {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  width: 100%;
  min-height: 44px;
  padding: 8px 12px;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}
.nav button.active, .nav button:hover {
  color: var(--text);
  border-color: var(--line-strong);
  background: rgba(48, 211, 255, 0.08);
}
.nav .symbol { color: var(--cyan); font-weight: 900; }
.session-box { border-top: 1px solid var(--line); padding: 12px 8px 0; color: var(--muted); font-size: 0.78rem; line-height: 1.45; }
.session-box strong { display: block; color: var(--text); overflow-wrap: anywhere; }

.stage { min-width: 0; display: grid; align-content: start; gap: 14px; }
.topbar {
  position: sticky;
  top: 14px;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  backdrop-filter: blur(14px);
}
.topbar h1 { font-size: clamp(1.3rem, 3vw, 2.4rem); }
.topbar p { color: var(--muted); margin-top: 4px; }
.toolbar { display: flex; align-items: center; gap: 8px; }
.icon-button {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--text);
  cursor: pointer;
}

.grid { display: grid; gap: 12px; }
.metrics { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.metric {
  padding: 16px;
  min-height: 116px;
  text-align: left;
  cursor: pointer;
}
.metric:hover, .action-card:hover, .action-card:focus-visible {
  border-color: var(--line-strong);
  background: linear-gradient(180deg, rgba(22, 41, 61, 0.96), rgba(10, 18, 29, 0.96));
  outline: none;
}
.metric span, .section-label { color: var(--muted); font-size: 0.72rem; text-transform: uppercase; font-weight: 900; }
.metric strong { display: block; margin-top: 12px; font-size: 1.55rem; }
.metric em { display: block; margin-top: 8px; color: var(--faint); font-style: normal; font-size: 0.78rem; line-height: 1.45; }

.panel { overflow: hidden; }
.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}
.panel-head h2 { font-size: 1rem; }
.panel-head p { margin-top: 6px; color: var(--muted); line-height: 1.5; }
.panel-body { padding: 14px; }
.two { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.item-card {
  padding: 14px;
  box-shadow: none;
  min-height: 150px;
}
.action-card { cursor: pointer; }
.item-kicker {
  margin-bottom: 8px;
  color: var(--cyan);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}
.item-card h3 { font-size: 0.98rem; line-height: 1.35; }
.item-card p { margin-top: 10px; color: var(--muted); line-height: 1.5; font-size: 0.86rem; }
.item-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.tag, .status { padding: 6px 9px; color: var(--muted); font-size: 0.7rem; font-weight: 800; }
.status.good { color: var(--green); border-color: rgba(100, 210, 109, 0.32); }
.status.warn { color: var(--gold); border-color: rgba(217, 170, 69, 0.38); }
.status.info { color: var(--cyan); border-color: rgba(48, 211, 255, 0.34); }
.feedback-admin-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}
.feedback-admin-meta span {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 10px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.76rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
}
.feedback-admin-meta strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
  font-size: 0.68rem;
  text-transform: uppercase;
}

.agent-card {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 14px;
  padding: 14px;
  box-shadow: none;
}
.agent-card img {
  width: 112px;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: #05080d;
}
.agent-card h3 { margin-top: 4px; }
.agent-card p { margin-top: 9px; color: var(--muted); line-height: 1.5; font-size: 0.84rem; }

.feedback-form {
  display: grid;
  gap: 12px;
  padding: 14px;
  box-shadow: none;
}
.form-grid { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 12px; }
label { display: grid; gap: 7px; color: var(--muted); font-size: 0.78rem; font-weight: 800; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(5, 10, 16, 0.8);
  color: var(--text);
  padding: 11px 12px;
}
textarea { min-height: 128px; resize: vertical; }
.submit-row { display: flex; justify-content: flex-end; gap: 10px; }
.button {
  min-height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  color: var(--text);
  background: rgba(59, 130, 246, 0.16);
  cursor: pointer;
  padding: 0 14px;
  font-weight: 900;
}
.button.mini {
  min-height: 34px;
  align-self: center;
  padding: 0 10px;
  font-size: 0.75rem;
}
.button:hover, .icon-button:hover { border-color: rgba(48, 211, 255, 0.66); }
.message { color: var(--muted); line-height: 1.5; }
.error { color: var(--red); }
.hidden { display: none !important; }
.notice, .breadcrumbs {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}
.notice {
  padding: 12px 14px;
  color: var(--green);
  font-size: 0.84rem;
  font-weight: 800;
}
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 10px 12px;
  color: var(--muted);
  font-size: 0.78rem;
}
.breadcrumbs button {
  border: 0;
  padding: 0;
  color: var(--cyan);
  background: transparent;
  cursor: pointer;
  font-weight: 900;
}
.breadcrumbs strong {
  min-width: 0;
  color: var(--text);
  overflow-wrap: anywhere;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: 14px;
}

.detail-panel .panel-head h2 { font-size: clamp(1.25rem, 3vw, 2rem); }
.prose {
  display: grid;
  gap: 18px;
  color: var(--muted);
  line-height: 1.7;
}
.prose ul {
  margin: 0;
  padding-left: 20px;
}
.prose li { margin: 6px 0; }
.facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.facts span, .note {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
  overflow-wrap: anywhere;
}
.facts strong {
  display: block;
  margin-bottom: 7px;
  color: var(--text);
  font-size: 0.74rem;
  text-transform: uppercase;
}
.note span {
  display: block;
  margin-top: 8px;
  color: var(--faint);
  font-size: 0.72rem;
}
.agent-detail {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}
.agent-detail img {
  width: 160px;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: #05080d;
}
.admin-side { align-self: start; }
.search-label {
  min-width: min(280px, 100%);
  align-self: end;
}
.triage-form {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}
.admin-content-form textarea { min-height: 160px; }

@media (max-width: 980px) {
  .portal-shell { grid-template-columns: 1fr; }
  .rail { position: static; height: auto; }
  .nav { grid-template-columns: repeat(4, minmax(0, 1fr)); overflow: visible; }
  .nav button { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .topbar { position: static; }
  .metrics, .three, .two { grid-template-columns: 1fr 1fr; }
  .detail-layout { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .login-shell, .portal-shell { padding: 10px; }
  .signal-bg::before, .signal-bg::after { display: none; }
  .login-panel { padding: 22px; }
  .login-logo {
    width: 104px;
    height: 104px;
    margin-bottom: 18px;
    border-radius: 24px;
  }
  .login-panel h1 { font-size: 2.25rem; line-height: 1.06; }
  .login-copy { margin-top: 12px; line-height: 1.5; }
  .login-assurance { margin-top: 14px; padding: 12px; }
  .login-assurance p { line-height: 1.45; }
  .primary-action { width: 100%; margin-top: 18px; }
  .login-meta { margin-top: 16px; }
  .login-support { margin-top: 10px; font-size: 0.74rem; }
  .topbar { align-items: flex-start; flex-direction: column; }
  .nav { grid-template-columns: 1fr 1fr; }
  .metrics, .three, .two, .form-grid { grid-template-columns: 1fr; }
  .agent-card { grid-template-columns: 84px 1fr; }
  .agent-card img { width: 84px; }
  .facts, .agent-detail, .feedback-admin-meta { grid-template-columns: 1fr; }
  .agent-detail img { width: 112px; }
}