/* ============================================================================
   Acquispect — "Forensic Ladder" design system (ported from the example/ prototype)
   Light editorial base · forensic-red accent · JetBrains Mono micro-labels · sharp corners.
   Hand-authored (no Tailwind build step) so the Blazor app builds without Node.
   ========================================================================= */

:root {
  --radius: 0.25rem;

  --jc-bg: oklch(0.985 0.002 100);
  --jc-surface: oklch(1 0 0);
  --jc-fg: oklch(0.16 0.01 260);
  --jc-muted: oklch(0.48 0.012 260);
  --jc-border: oklch(0.16 0.01 260 / 0.14);
  --jc-accent: oklch(0.58 0.22 25); /* forensic red */
  --jc-ink: oklch(0.16 0.01 260);
  --jc-terminal: oklch(0.14 0.008 260);
  --jc-terminal-fg: oklch(0.92 0.02 145);

  --font-display: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;

  --maxw: 1280px;
}

* {
  box-sizing: border-box;
  border-color: var(--jc-border);
}

html,
body {
  margin: 0;
  background: var(--jc-bg);
  color: var(--jc-fg);
  font-family: var(--font-display);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  letter-spacing: -0.02em;
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
::selection {
  background: var(--jc-accent);
  color: #fff;
}

/* --- Boot splash ---------------------------------------------------------- */
.aq-boot {
  position: fixed;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 1rem;
  background: var(--jc-bg);
}
.aq-boot__mark {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  background: var(--jc-ink);
  color: var(--jc-bg);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.25rem;
}
.aq-boot__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--jc-muted);
}

/* --- Primitives ----------------------------------------------------------- */
.aq-mono-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--jc-accent);
}
.aq-mono-muted {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--jc-muted);
}
.font-mono {
  font-family: var(--font-mono);
}

.aq-h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.02;
}
.aq-h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.08;
}
.aq-lede {
  color: var(--jc-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 60ch;
}

.aq-hairline {
  border: 1px solid var(--jc-border);
}
.aq-grid-bg {
  background-image:
    linear-gradient(to right, var(--jc-border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--jc-border) 1px, transparent 1px);
  background-size: 80px 80px;
}

/* --- Buttons -------------------------------------------------------------- */
.aq-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--jc-ink);
  background: transparent;
  color: var(--jc-fg);
  padding: 0.6rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background 0.15s,
    color 0.15s,
    border-color 0.15s;
}
.aq-btn:hover {
  border-color: var(--jc-accent);
  color: var(--jc-accent);
}
.aq-btn--primary {
  background: var(--jc-ink);
  color: var(--jc-bg);
}
.aq-btn--primary:hover {
  background: var(--jc-accent);
  border-color: var(--jc-accent);
  color: #fff;
}
.aq-btn--ghost {
  border-color: transparent;
  color: var(--jc-muted);
}
.aq-btn--ghost:hover {
  color: var(--jc-fg);
  border-color: transparent;
}

/* --- Layout --------------------------------------------------------------- */
.aq-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.aq-wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.aq-section {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 4rem 1.5rem;
}
.aq-section--narrow {
  max-width: 820px;
}

/* --- Public nav ----------------------------------------------------------- */
.aq-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--jc-border);
  background: color-mix(in oklch, var(--jc-bg) 85%, transparent);
  backdrop-filter: blur(8px);
}
.aq-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 1rem 1.5rem;
}
.aq-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.aq-brand__mark {
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid var(--jc-border);
  background: var(--jc-ink);
  color: var(--jc-bg);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
}
.aq-brand__name {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.aq-nav__links {
  display: none;
  gap: 1.75rem;
}
.aq-nav__link {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--jc-muted);
  transition: color 0.15s;
}
.aq-nav__link:hover,
.aq-nav__link.active {
  color: var(--jc-fg);
}
.aq-nav__cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
@media (min-width: 768px) {
  .aq-nav__links {
    display: flex;
  }
}

/* --- Footer --------------------------------------------------------------- */
.aq-footer {
  border-top: 1px solid var(--jc-border);
  background: var(--jc-bg);
  margin-top: auto;
}
.aq-footer__inner {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 4rem 1.5rem;
}
.aq-footer__cols {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(2, 1fr);
}
.aq-footer__col p {
  margin: 0 0 0.75rem;
}
.aq-footer__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}
.aq-footer__col a {
  font-size: 0.9rem;
  color: var(--jc-fg);
}
.aq-footer__col a:hover {
  color: var(--jc-accent);
}
.aq-footer__bar {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-top: 1px solid var(--jc-border);
  margin-top: 3rem;
  padding-top: 1.5rem;
}
@media (min-width: 768px) {
  .aq-footer__cols {
    grid-template-columns: repeat(4, 1fr);
  }
  .aq-footer__bar {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* --- Cards & grids -------------------------------------------------------- */
.aq-card {
  border: 1px solid var(--jc-border);
  background: var(--jc-surface);
  padding: 1.5rem;
}
.aq-grid {
  display: grid;
  gap: 1rem;
}
.aq-grid--2 {
  grid-template-columns: 1fr;
}
.aq-grid--3 {
  grid-template-columns: 1fr;
}
.aq-grid--4 {
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 768px) {
  .aq-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .aq-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .aq-grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* --- Hero ----------------------------------------------------------------- */
.aq-hero {
  position: relative;
  border-bottom: 1px solid var(--jc-border);
}
.aq-hero__inner {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 5rem 1.5rem;
  position: relative;
  z-index: 1;
}
.aq-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--jc-border);
  padding: 0.35rem 0.6rem;
}

/* --- Terminal / audit log ------------------------------------------------- */
.aq-terminal {
  background: var(--jc-terminal);
  color: var(--jc-terminal-fg);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  padding: 1.25rem;
  overflow: hidden;
}
.aq-terminal .k {
  color: color-mix(in oklch, var(--jc-terminal-fg) 60%, #fff);
}
.jc-blink {
  animation: jc-blink 1s steps(1) infinite;
}
@keyframes jc-blink {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}

/* --- Stat / metric -------------------------------------------------------- */
.aq-metric {
  border: 1px solid var(--jc-border);
  background: var(--jc-surface);
  padding: 1.25rem;
}
.aq-metric__value {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.aq-score {
  font-family: var(--font-mono);
  font-weight: 700;
}
.aq-score--hire {
  color: var(--jc-accent);
}

/* --- Badges / pills ------------------------------------------------------- */
.aq-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--jc-border);
  padding: 0.2rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--jc-muted);
}
.aq-badge--accent {
  color: var(--jc-accent);
  border-color: color-mix(in oklch, var(--jc-accent) 40%, transparent);
}

/* --- Forms ---------------------------------------------------------------- */
.aq-input {
  width: 100%;
  border: 1px solid var(--jc-border);
  background: var(--jc-surface);
  color: var(--jc-fg);
  padding: 0.7rem 0.8rem;
  font-family: var(--font-mono);
  font-size: 13px;
}
.aq-input:focus {
  outline: none;
  border-color: var(--jc-accent);
}
.aq-field {
  display: grid;
  gap: 0.4rem;
}
.aq-field label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--jc-muted);
}

/* --- App shell (authenticated) ------------------------------------------- */
.aq-app {
  min-height: 100vh;
  background: var(--jc-bg);
}
.aq-app__side {
  position: fixed;
  inset-block: 0;
  left: 0;
  width: 15rem;
  border-right: 1px solid var(--jc-border);
  background: var(--jc-surface);
  display: none;
  flex-direction: column;
}
.aq-app__brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--jc-border);
  padding: 1.25rem;
}
.aq-app__nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.75rem;
  flex: 1;
}
.aq-app__link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--jc-muted);
}
.aq-app__link:hover,
.aq-app__link.active {
  background: var(--jc-bg);
  color: var(--jc-fg);
  border-left: 2px solid var(--jc-accent);
}
.aq-app__main {
  padding: 2rem 1.5rem;
}
.aq-app__header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--jc-border);
  background: color-mix(in oklch, var(--jc-bg) 85%, transparent);
  backdrop-filter: blur(8px);
  padding: 1rem 1.5rem;
}
@media (min-width: 768px) {
  .aq-app__side {
    display: flex;
  }
  .aq-app__body {
    padding-left: 15rem;
  }
}

.aq-stack {
  display: grid;
  gap: 1rem;
}
.aq-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.aq-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.aq-muted {
  color: var(--jc-muted);
}
.aq-accent {
  color: var(--jc-accent);
}
.aq-list {
  display: grid;
  gap: 0.5rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

/* --- Consent bar (BS.Analytics.Client, also on the server-rendered guides) + legal pages ---------------- */
:root {
  --bs-consent-bg: var(--jc-surface);
  --bs-consent-fg: var(--jc-fg);
  --bs-consent-border: var(--jc-border);
  --bs-consent-link: var(--jc-fg);
  --bs-consent-button: var(--jc-surface);
}
.aq-legal a {
  color: var(--jc-fg);
  text-decoration: underline;
}
.aq-legal {
  display: grid;
  gap: 1.75rem;
  margin-top: 2.5rem;
  color: var(--jc-muted);
  line-height: 1.65;
}
.aq-legal h2 {
  margin: 0 0 0.5rem;
  color: var(--jc-fg);
  font-size: 1.05rem;
}
.aq-legal p {
  margin: 0;
}

/* --- Blazor error UI ------------------------------------------------------ */
#blazor-error-ui {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--jc-ink);
  color: var(--jc-bg);
  padding: 0.75rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 12px;
}
#blazor-error-ui .reload {
  color: var(--jc-terminal-fg);
  text-decoration: underline;
  margin-left: 0.5rem;
}
#blazor-error-ui .dismiss {
  cursor: pointer;
  float: right;
}