/* Jana RV v4.1 — precision-instrument interface layer.
   This file deliberately overrides the legacy neon/HUD presentation while
   retaining its stable DOM IDs and scientific application contracts. */

:root {
  color-scheme: dark;
  --bg: #0b0d10;
  --bg2: #101318;
  --panel: #13171c;
  --panel2: #171c22;
  --glass: #1b2027;
  --line: #303741;
  --line2: #657387;
  --text: #f4f3ef;
  --muted: #b0b5bc;
  --dim: #858d98;
  --cyan: #a8c3f0;
  --green: #76cda3;
  --amber: #e4b86a;
  --red: #f28b82;
  --violet: #b6a9db;
  --focus: #d6e4ff;
  --shadow: 0 18px 50px rgba(0, 0, 0, .24);
  --glow: none;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --motion-fast: 160ms;
  --motion-base: 280ms;
  --motion-slow: 440ms;
  --ease-out: cubic-bezier(.2, .8, .2, 1);
  --ease-spring: cubic-bezier(.22, 1, .36, 1);
}

html[data-theme="day"] {
  color-scheme: light;
  --bg: #f1efe9;
  --bg2: #e9e6df;
  --panel: #fbfaf7;
  --panel2: #ffffff;
  --glass: #f0eee8;
  --line: #d3d0c8;
  --line2: #777f89;
  --text: #17191c;
  --muted: #555c65;
  --dim: #6b737e;
  --cyan: #315f95;
  --green: #216e4c;
  --amber: #8a5b12;
  --red: #b4403a;
  --violet: #66568e;
  --focus: #173f70;
  --shadow: 0 15px 38px rgba(37, 39, 42, .09);
}

html { scroll-behavior: smooth; }

* { scrollbar-width: thin; scrollbar-color: var(--line2) transparent; }

body,
html[data-theme="day"] body {
  min-width: 320px;
  background:
    radial-gradient(circle at 78% -10%, color-mix(in srgb, var(--cyan) 8%, transparent), transparent 34rem),
    linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: -.005em;
}

#starfield,
.aurora,
.app-shell::after { display: none !important; }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--text);
  color: var(--bg);
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-150%);
  transition: transform var(--motion-fast) var(--ease-out);
}

.skip-link:focus { transform: translateY(0); }

:where(button, input, textarea, select, a, [tabindex]):focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.app-shell {
  display: grid;
  grid-template-columns: 246px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 100vh;
  padding: 20px 14px 14px;
  border-right: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  box-shadow: none;
  backdrop-filter: blur(18px);
  gap: 18px;
}

html[data-theme="day"] .sidebar {
  background: color-mix(in srgb, var(--bg) 96%, transparent);
}

.sidebar-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.brand-block {
  flex: 1;
  min-width: 0;
  padding: 2px 8px 20px;
  gap: 11px;
  border-bottom: 0;
}

.brand-mark {
  display: grid;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--line2);
  border-radius: 10px;
  background: var(--panel);
  color: var(--cyan);
}

.brand-mark svg,
.nav-item svg,
.icon-btn svg,
.nav-toggle svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.brand-mark svg { width: 25px; height: 25px; }
.brand-block h1 { font-size: .93rem; letter-spacing: -.01em; font-weight: 750; }
.brand-block p {
  margin-top: 1px;
  color: var(--dim);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: .61rem;
  font-weight: 600;
  letter-spacing: .045em;
  line-height: 1.35;
  text-transform: uppercase;
}

.nav-toggle { display: none; }

.side-nav { display: grid; gap: 3px; }

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 44px;
  padding: 9px 11px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--muted);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: .8rem;
  font-weight: 610;
  letter-spacing: 0;
  text-transform: none;
  box-shadow: none;
  transition: color var(--motion-fast) ease, background var(--motion-fast) ease, border-color var(--motion-fast) ease;
}

.nav-item > svg {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  color: var(--dim);
  transition: color var(--motion-fast) ease, transform var(--motion-base) var(--ease-spring);
}

.nav-item:hover {
  transform: none;
  border-color: var(--line);
  background: var(--glass);
  color: var(--text);
  box-shadow: none;
}

.nav-item:hover > svg { color: var(--cyan); transform: translateX(1px); }

.nav-item.active {
  border-color: color-mix(in srgb, var(--cyan) 35%, var(--line));
  background: color-mix(in srgb, var(--cyan) 10%, var(--panel));
  color: var(--text);
  box-shadow: none;
}

.nav-item.active::before {
  content: "";
  position: absolute;
  inset: 9px auto 9px -1px;
  width: 2px;
  border-radius: 99px;
  background: var(--cyan);
}

.nav-item.active > svg { color: var(--cyan); }

.sidebar-card {
  margin-top: auto;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
  box-shadow: none;
}

.label,
.micro-label,
.target-metrics span,
.clock-box span,
.telemetry-table span,
.identity-grid span,
.fit-summary span,
.ops-title-card > span,
.ops-step-card > span {
  color: var(--dim);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: .61rem;
  font-weight: 600;
  letter-spacing: .075em;
  text-transform: uppercase;
}

.sidebar-card h3 { margin: 5px 0 12px; color: var(--text); font-size: .82rem; }
.status-line { color: var(--muted); font-size: .72rem; }
.status-dot { width: 7px; height: 7px; box-shadow: none !important; }
.sidebar-footer { padding: 0 7px; color: var(--dim); font-family: Inter, sans-serif; font-size: .66rem; }
.sidebar-footer p:first-child { color: var(--muted); font-weight: 650; }

.main-console { position: relative; z-index: 2; min-width: 0; padding: 18px 22px 36px; }

.top-strip {
  min-height: 78px;
  grid-template-columns: minmax(160px, .8fr) minmax(540px, 2.5fr) auto;
  gap: 18px;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.panel::before,
.top-strip::before { display: none; }
.top-strip h2 { margin-top: 3px; color: var(--text); font-size: 1.06rem; letter-spacing: -.02em; }

.target-metrics { gap: 0; }
.target-metrics div,
.clock-box { min-width: 0; padding: 0 11px; border-left: 1px solid var(--line); }
.target-metrics strong,
.clock-box strong { overflow: hidden; margin-top: 4px; color: var(--text); font-size: .72rem; text-overflow: ellipsis; white-space: nowrap; }
.clock-box strong { color: var(--green); }
.top-actions { gap: 7px; }

.icon-btn,
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 44px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--panel2);
  color: var(--text);
  box-shadow: none;
  font-size: .72rem;
}
.icon-btn svg,
.nav-toggle svg { width: 18px; height: 18px; color: var(--cyan); }
.nav-toggle { display: none; }

.tab-panel { margin-top: 14px; animation: none; }

.panel,
.ops-title-card,
.ops-step-card,
.section-intro,
.archive-card,
.roadmap-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
  box-shadow: none;
  backdrop-filter: none;
}

.panel { overflow: clip; }
.panel-head { min-height: 46px; height: auto; padding: 10px 14px; background: color-mix(in srgb, var(--glass) 62%, var(--panel)); }
.panel-head h3 { color: var(--text); font-family: Inter, sans-serif; font-size: .76rem; font-weight: 680; letter-spacing: .015em; text-transform: none; }
.panel-head h3::after { font-family: "JetBrains Mono", monospace; font-size: .58rem; font-weight: 500; letter-spacing: .04em; }
.hero-panel .panel-head h3::after { content: ""; }

.ok,
.warn,
.bad,
#targetSource {
  padding: 3px 7px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: .55rem;
  font-weight: 600;
  letter-spacing: .045em;
  line-height: 1.4;
  text-transform: uppercase;
}

.ok { color: var(--green); }
.warn { color: var(--amber); }
.bad { color: var(--red); }
#targetSource { color: var(--cyan); }

.ops-ribbon {
  display: grid;
  grid-template-columns: 1.25fr repeat(4, minmax(150px, 1fr));
  gap: 8px;
  margin: 14px 0;
}

.ops-title-card,
.ops-step-card {
  min-height: 132px;
  padding: 14px;
  text-align: left;
}

.ops-title-card { background: color-mix(in srgb, var(--cyan) 7%, var(--panel)); }
.ops-title-card strong { margin-top: 7px; color: var(--text); font-size: 1.2rem; letter-spacing: -.035em; }
.ops-title-card p,
.ops-step-card p { margin-top: 7px; color: var(--muted); font-size: .76rem; line-height: 1.5; }

button.ops-step-card {
  display: block;
  color: inherit;
  cursor: pointer;
  transition: border-color var(--motion-fast) ease, background var(--motion-fast) ease, transform var(--motion-base) var(--ease-spring);
}
.ops-step-card:hover { transform: translateY(-2px); border-color: var(--line2); background: var(--panel2); box-shadow: none; }
.ops-step-card b { display: inline-flex; width: auto; height: auto; margin-top: 10px; padding: 3px 7px; border: 1px solid var(--line2); border-radius: 6px; color: var(--green); font-size: .58rem; }
.ops-step-card strong { margin-top: 9px; font-size: .9rem; }

.hero-console { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 10px; }
.hero-panel { grid-column: 1 / span 9; grid-row: 1; }
.stats-panel { grid-column: 10 / -1; grid-row: 1; }
.hero-console > .research-evidence { grid-column: 1 / -1; grid-row: 2; margin-top: 0 !important; }

.hero-grid { grid-template-columns: minmax(250px, .8fr) minmax(330px, 1.2fr); gap: 20px; padding: 18px; }
#skyCanvas { min-height: 290px; border: 1px solid var(--line); border-radius: 9px; background: #0b0d10; filter: saturate(.62) contrast(1.06); }
.mission-copy::before { display: none; }
.mission-copy h2 { max-width: 15ch; margin: 10px 0 14px; font-size: clamp(2.2rem, 4vw, 4rem); font-weight: 700; letter-spacing: -.065em; line-height: .98; text-transform: none; text-wrap: balance; }
.mission-copy p { max-width: 62ch; color: var(--muted); font-size: .94rem; line-height: 1.65; }
.eyebrow { color: var(--cyan) !important; font-size: .62rem; letter-spacing: .08em; }

.quality-dial { height: 168px; }
.quality-dial div { width: 126px; height: 126px; border: 8px solid color-mix(in srgb, var(--green) 34%, var(--line)); box-shadow: none; }
.quality-dial strong { color: var(--text); font-size: 1.55rem; }
.quality-dial span,
.mini-bars span { color: var(--muted); }
.mini-bars b { height: 6px; background: var(--cyan); }
.mini-bars b.amber-bar { background: var(--amber); }

.research-evidence { border-color: var(--line) !important; }
.research-evidence .evidence-head { padding: 20px !important; background: color-mix(in srgb, var(--cyan) 6%, var(--panel)) !important; }
.research-evidence h3 { margin-top: 7px !important; color: var(--text); font-size: clamp(1.3rem, 2.4vw, 2rem) !important; letter-spacing: -.035em; }
.research-evidence .evidence-kicker { color: var(--cyan) !important; font-size: .59rem !important; }
.research-evidence .evidence-boundary { color: var(--muted); font-size: .82rem; }
.research-evidence .evidence-metrics strong { color: var(--text) !important; font-size: 1.45rem !important; }
.research-evidence .evidence-metrics span { display: block; margin-top: 4px; color: var(--muted); line-height: 1.4; }
.research-evidence .evidence-links { gap: 10px !important; padding: 13px 20px !important; font-size: .64rem !important; }
.research-evidence .evidence-links a { color: var(--cyan) !important; text-underline-offset: 3px; }

.dashboard-grid { gap: 10px; }
.plot-main,
.plot-small,
.plot-medium { filter: none; }
.plot-main { height: 390px; }
.plot-small { height: 265px; }
.plot-medium { height: 320px; }

button,
.search-row button,
.button-row button,
.quick-targets button,
.roadmap-toolbar button,
.table-wrap button {
  min-height: 42px;
  padding: 9px 13px;
  border: 1px solid color-mix(in srgb, var(--cyan) 45%, var(--line));
  border-radius: 9px;
  background: color-mix(in srgb, var(--cyan) 9%, var(--panel2));
  color: var(--text);
  box-shadow: none;
  font-size: .78rem;
  font-weight: 650;
  transition: border-color var(--motion-fast) ease, background var(--motion-fast) ease, color var(--motion-fast) ease, transform var(--motion-base) var(--ease-spring);
}

button:hover { transform: translateY(-1px); border-color: var(--cyan); background: color-mix(in srgb, var(--cyan) 15%, var(--panel2)); box-shadow: none; }
button:active { transform: translateY(0) scale(.985); }
button:disabled { transform: none; }

.search-row input,
.api-config input,
.control-grid input,
.local-rv-search-row input {
  min-height: 44px;
  border-color: var(--line) !important;
  border-radius: 9px !important;
  background: var(--bg) !important;
  color: var(--text) !important;
}
.search-row input:focus,
.api-config input:focus,
.control-grid input:focus,
.local-rv-search-row input:focus { border-color: var(--cyan) !important; box-shadow: 0 0 0 3px color-mix(in srgb, var(--cyan) 18%, transparent) !important; }

.drop-zone { min-height: 190px; border-color: var(--line2); border-radius: 10px; background: var(--bg); }
.drop-zone:hover,
.drop-zone.drag { border-color: var(--cyan); background: color-mix(in srgb, var(--cyan) 7%, var(--bg)); }
.drop-zone strong { color: var(--text); }

.analysis-gate { border-radius: 9px; background: var(--bg); }
.analysis-gate strong { line-height: 1.45; }
.analysis-gate.bad { background: color-mix(in srgb, var(--red) 7%, var(--bg)); }

.telemetry-table,
.identity-grid,
.fit-summary { border-top-color: var(--line); }
.telemetry-table div,
.identity-grid div,
.fit-summary div { border-color: var(--line); }
.telemetry-table strong,
.identity-grid strong,
.fit-summary strong { color: var(--text); font-size: .72rem; }

.section-intro { padding: 20px; }
.section-intro h3 { color: var(--text); font-size: 1.35rem; }
.section-intro p { color: var(--muted); }
.archive-grid,
.roadmap-grid { gap: 10px; }
.archive-card,
.roadmap-card { min-height: 158px; padding: 17px; transition: transform var(--motion-base) var(--ease-spring), border-color var(--motion-fast) ease, background var(--motion-fast) ease; }
.archive-card:hover,
.roadmap-card:hover { transform: translateY(-2px); border-color: var(--line2); background: var(--panel2); box-shadow: none; }
.archive-card span,
.roadmap-card span { color: var(--cyan); font-size: .58rem; }
.archive-card p,
.roadmap-card p { color: var(--muted); }

.table-wrap { border-top: 1px solid var(--line); }
.table-wrap th { background: var(--glass); color: var(--text); }
.table-wrap th,
.table-wrap td { border-color: var(--line); }
.report-box { background: var(--bg); color: var(--text); }

.direct-loader-copy strong { color: var(--text); }
.direct-loader-pipeline div { border-radius: 8px; background: var(--bg); }
.direct-loader-pipeline .active { border-color: var(--cyan); box-shadow: none; }
.direct-loader-status { color: var(--muted); }

.metric-big strong { color: var(--text) !important; }
.local-rv-badge { color: var(--cyan) !important; }

.motion-ready [data-reveal]:not(.is-visible) { opacity: 0; transform: translateY(12px); }
[data-reveal] { transition: opacity var(--motion-slow) var(--ease-out), transform var(--motion-slow) var(--ease-spring); }

@media (max-width: 1480px) {
  .ops-ribbon { grid-template-columns: repeat(3, 1fr); }
  .ops-title-card { grid-column: span 2; }
  .hero-panel { grid-column: 1 / -1; }
  .stats-panel { grid-column: 1 / -1; grid-row: 2; }
  .hero-console > .research-evidence { grid-row: 3; }
  .stats-panel { display: grid; grid-template-columns: 220px 1fr; }
  .stats-panel .panel-head { grid-column: 1 / -1; }
  .stats-panel .mini-bars { align-self: center; padding-right: 24px; }
}

@media (max-width: 1180px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: sticky; height: auto; padding: 10px 14px; border-right: 0; border-bottom: 1px solid var(--line); }
  .sidebar-top { min-height: 52px; }
  .brand-block { max-width: 310px; padding: 4px 0; }
  .brand-mark { width: 34px; height: 34px; }
  .side-nav { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .nav-item { justify-content: center; min-height: 42px; padding: 8px; font-size: .69rem; }
  .nav-item.active::before { inset: auto 30% -1px; width: 40%; height: 2px; }
  .sidebar-card,
  .sidebar-footer { display: none; }
  .main-console { padding-top: 14px; }
}

@media (max-width: 920px) {
  .top-strip { grid-template-columns: 1fr auto; }
  .target-metrics { grid-column: 1 / -1; grid-row: 2; grid-template-columns: repeat(3, 1fr); }
  .hero-grid { grid-template-columns: 1fr; }
  #skyCanvas { min-height: 240px; max-height: 270px; }
  .mission-copy h2 { max-width: 18ch; }
  .ops-ribbon { grid-template-columns: repeat(2, 1fr); }
  .ops-title-card { grid-column: span 2; }
  .dashboard-grid,
  .activity-grid,
  .archive-grid,
  .roadmap-grid { grid-template-columns: 1fr 1fr; }
  .panel.wide { grid-column: span 2; }
}

@media (max-width: 700px) {
  body { font-size: 14px; }
  .sidebar { padding: 8px 12px; }
  .nav-toggle { display: inline-flex; flex: 0 0 44px; padding: 9px; }
  .side-nav { display: none; grid-template-columns: repeat(2, minmax(0, 1fr)); padding-top: 8px; }
  .sidebar.nav-open .side-nav { display: grid; }
  .nav-item { justify-content: flex-start; font-size: .74rem; }
  .main-console { padding: 10px 10px 28px; }
  .top-strip { border-radius: var(--radius-md); }
  .target-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .target-metrics div { min-height: 42px; padding: 4px 8px; }
  .clock-box { display: none; }
  .icon-btn span { display: none; }
  .ops-ribbon,
  .dashboard-grid,
  .activity-grid,
  .archive-grid,
  .roadmap-grid,
  .lab-plot-grid,
  .two-column-grid { grid-template-columns: 1fr; }
  .ops-title-card { grid-column: auto; }
  .panel.wide { grid-column: auto; }
  .hero-grid { padding: 12px; }
  .hero-grid canvas { order: 2; }
  .mission-copy h2 { font-size: clamp(2rem, 12vw, 3rem); }
  .stats-panel { display: block; }
  .research-evidence .evidence-head { display: block !important; }
  .research-evidence .evidence-metrics { grid-template-columns: 1fr 1fr !important; }
  .research-evidence .evidence-metrics div { padding: 14px !important; }
  .direct-loader-pipeline { grid-template-columns: 1fr; }
  .plot-main { height: 320px; }
  .plot-small,
  .plot-medium { height: 280px; }
  .control-grid,
  .fit-summary,
  .telemetry-table,
  .identity-grid { grid-template-columns: 1fr; }
  .local-rv-intro { display: block !important; }
  .local-rv-actions { margin-top: 14px; }
  .table-wrap { max-width: 100%; overflow-x: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .motion-ready [data-reveal]:not(.is-visible) { opacity: 1; transform: none; }
}