:root {
  --navy: #0b2744;
  --navy-2: #123a5f;
  --gold: #f0b33a;
  --gold-2: #d9bf85;
  --red: #b32136;
  --burgundy: #941e2e;
  --green: #166534;
  --ink: #132033;
  --muted: #536174;
  --line: #bdc9d7;
  --paper: #f7f9fc;
  --soft: #eef3f8;
  --surface: #fff;
  --shadow: 0 18px 48px rgba(11, 39, 68, .16);
  --sans: "IBM Plex Sans", -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.55 var(--sans);
}

a { color: inherit; }

.mast {
  background: var(--navy);
  border-bottom: 4px solid var(--gold);
}

.mast-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}

.mark {
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .14em;
  line-height: 1.2;
  text-decoration: none;
}

.mark em {
  display: block;
  color: var(--gold);
  font-style: normal;
  font-size: 10px;
  letter-spacing: .26em;
  margin-top: 4px;
}

.mast nav {
  margin-left: auto;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.mast nav a {
  color: #c7d6e8;
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  padding: 7px 11px;
  border-radius: 7px;
}

.mast nav a:hover {
  color: var(--navy);
  background: var(--gold);
}

.tricolor {
  height: 5px;
  background: linear-gradient(90deg, var(--navy) 0 33.33%, #fff 33.33% 66.66%, var(--red) 66.66% 100%);
}

.app-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: calc(100vh - 65px);
}

.sidebar {
  background: linear-gradient(180deg, var(--navy) 0%, #071b30 100%);
  color: #f5f1e8;
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.brand {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 10px;
  align-items: center;
  text-decoration: none;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: var(--gold);
  color: var(--navy);
  font-weight: 800;
  border-radius: 6px;
}

.brand small {
  display: block;
  color: #b9c0c8;
}

.nav-list {
  display: grid;
  gap: 6px;
}

.nav-list a {
  padding: 10px 12px;
  color: #dce2e8;
  text-decoration: none;
  border-radius: 6px;
}

.nav-list a:hover,
.nav-list a.active {
  background: rgba(240, 179, 58, .16);
  color: var(--gold);
}

.desk-box {
  margin-top: auto;
  border: 1px solid #454b52;
  padding: 12px;
}

.desk-box span {
  display: block;
  color: #aeb7c1;
  margin-bottom: 8px;
}

.desk-box a {
  display: inline-block;
  background: #f5f1e8;
  color: #202326;
  border-radius: 6px;
  padding: 8px 10px;
  text-decoration: none;
  font-weight: 650;
}

.main {
  padding: 24px;
  min-width: 0;
}

.hero-panel {
  background: linear-gradient(150deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 34px;
  margin-bottom: 22px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  gap: 32px;
  align-items: center;
}

.hero-panel h1 {
  color: #fff;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.06;
  margin: 0 0 14px;
}

.hero-panel p:not(.eyebrow) {
  color: #cddced;
  font-size: 18px;
  max-width: 58ch;
}

.eyebrow,
.kicker {
  margin: 0 0 10px;
  color: var(--gold);
  text-transform: uppercase;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .2em;
}

.kicker {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
}

h1, h2, h3, p { margin-top: 0; }
h2 { font-size: 22px; margin-bottom: 10px; }
h3 { font-size: 16px; margin-bottom: 8px; }

.term {
  background: #081018;
  border: 1px solid #1c2c3d;
  border-radius: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
  color: #c9d6e4;
  font-family: var(--mono);
}

.term-hd {
  background: #0e1a28;
  border-bottom: 1px solid #1c2c3d;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #2b3d51;
}

.dot.live {
  background: #3fae72;
  box-shadow: 0 0 0 3px rgba(63, 174, 114, .18);
}

.term-hd b {
  font-size: 11.5px;
  color: #8fa6bd;
  font-weight: 500;
}

.live-tag {
  margin-left: auto;
  font-size: 10.5px;
  color: #3fae72;
  letter-spacing: .1em;
}

.term-body {
  padding: 16px 18px;
  font-size: 12.5px;
  line-height: 1.85;
}

.term-meta {
  color: #6f849c;
  border-bottom: 1px solid #1c2c3d;
  padding-bottom: 10px;
  margin-bottom: 10px;
}

.term-meta b,
.readout-row .ep {
  color: #dbe6f0;
  font-weight: 500;
}

.readout-row {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 10px;
  padding: 4px 0;
}

.term-ft {
  border-top: 1px solid #1c2c3d;
  margin-top: 10px;
  padding-top: 10px;
  color: #e0b256;
  font-size: 11.5px;
}

.cursor {
  display: inline-block;
  width: 7px;
  height: 13px;
  background: #3fae72;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
  margin-left: 2px;
}

@keyframes blink { 50% { opacity: 0; } }

.page-grid,
.insight-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, .8fr);
  gap: 16px;
  margin-bottom: 18px;
}

.insight-grid {
  grid-template-columns: minmax(0, .95fr) minmax(300px, 1.05fr);
}

.artifact,
.record,
.band-lite,
.status-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(11, 39, 68, .1);
  overflow: hidden;
}

.band-lite {
  padding: 20px;
  margin-bottom: 18px;
}

.record-hd {
  background: var(--soft);
  border-bottom: 1px solid var(--line);
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.record-hd span,
.meta,
.amt,
.num {
  font-family: var(--mono);
}

.record-hd span,
.meta,
.hint {
  color: var(--muted);
  font-size: 12px;
}

.record-body {
  padding: 18px;
}

.sticky-record {
  align-self: start;
  position: sticky;
  top: 18px;
}

video {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #071b30;
  border: 1px solid #1c2c3d;
  border-radius: 8px;
  object-fit: cover;
}

.button-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 14px 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
.btn {
  border: 1px solid var(--gold);
  background: var(--gold);
  color: var(--navy);
  border-radius: 6px;
  padding: 9px 11px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}

.intake-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.intake-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.intake-form .full {
  grid-column: 1 / -1;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: #fff;
  padding: 10px;
}

textarea {
  resize: vertical;
}

.field label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.field-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.field-row input[type="range"] {
  flex: 1;
  accent-color: var(--gold);
}

.num {
  font-size: 22px;
  min-width: 56px;
  text-align: right;
  font-weight: 700;
  color: var(--navy);
}

.priceline {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  border-bottom: 1px solid var(--soft);
}

.priceline strong {
  color: var(--navy);
  font-family: var(--mono);
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 14px;
}

pre {
  min-height: 220px;
  margin: 0;
  background: #081018;
  color: #dbe6f0;
  border-radius: 8px;
  padding: 14px;
  overflow: auto;
  white-space: pre-wrap;
  font-family: var(--mono);
  font-size: 12px;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
}

.status-card {
  padding: 16px;
}

.status-card small {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  overflow-wrap: anywhere;
}

@media (max-width: 800px) {
  .app-shell,
  .hero-panel,
  .page-grid,
  .insight-grid {
    grid-template-columns: 1fr;
  }

  .main {
    padding: 14px;
  }

  .sidebar {
    min-height: auto;
  }

  .hero-panel {
    padding: 24px 18px;
  }

  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .mast-inner {
    padding: 12px;
  }

  .mast nav {
    width: 100%;
    margin-left: 0;
  }
}