/* ==========================================================
   COMPONENTS
   ========================================================== */

/* --- Navigation --- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition-base);
}

.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.site-nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.site-nav__logo img {
  height: 60px;
  width: auto;
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.site-nav__link {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
  padding: var(--space-xs) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.site-nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-violet-glow);
  box-shadow: var(--glow-text);
  transition: width var(--transition-base);
}

.site-nav__link:hover,
.site-nav__link--active {
  color: var(--text-primary);
  text-shadow: none;
}

.site-nav__link:hover::after,
.site-nav__link--active::after {
  width: 100%;
}

/* Mobile menu toggle */
.site-nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.site-nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-secondary);
  transition: all var(--transition-base);
}

/* --- Classification Label --- */
.classification {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid;
  display: inline-block;
}

.classification--public {
  color: var(--clearance-green);
  border-color: var(--clearance-green);
}

.classification--restricted {
  color: var(--clearance-gold);
  border-color: var(--clearance-gold);
}

.classification--top-secret {
  color: var(--clearance-violet);
  border-color: var(--clearance-violet);
}

.classification--redacted {
  color: var(--clearance-redacted);
  border-color: var(--clearance-redacted);
}

/* --- Redacted Text --- */
.redacted {
  background: rgba(168, 85, 247, 0.12);
  color: transparent;
  padding: 0 var(--space-xs);
  cursor: pointer;
  transition: all var(--transition-base);
  user-select: none;
  border-bottom: 1px dashed rgba(168, 85, 247, 0.3);
  text-shadow: 0 0 8px rgba(168, 85, 247, 0.4);
}

.redacted:hover {
  background: rgba(168, 85, 247, 0.08);
  color: var(--color-violet-glow);
  text-shadow: 0 0 12px rgba(168, 85, 247, 0.6);
  border-bottom-color: var(--color-violet-glow);
}

/* --- Button / CTA --- */
.btn {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: var(--space-md) var(--space-xl);
  border: 1px solid var(--color-violet);
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  display: inline-block;
  text-align: center;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.15), transparent);
  transition: left var(--transition-slow);
}

.btn:hover {
  border-color: var(--color-violet-glow);
  box-shadow: var(--glow-violet);
  color: var(--text-primary);
  text-shadow: none;
}

.btn:hover::before {
  left: 100%;
}

.btn--primary {
  background: var(--color-violet);
  border-color: var(--color-violet);
}

.btn--primary:hover {
  background: var(--color-violet-glow);
}

.btn--gold {
  border-color: var(--color-gold);
}

.btn--gold:hover {
  border-color: var(--color-gold-glow);
  box-shadow: var(--glow-gold);
}

/* --- Archive Reference Label --- */
.archive-ref {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

/* --- Gothic File Base (shared by dossiers & lore) --- */
.aged-file {
  background:
    linear-gradient(
      160deg,
      rgba(18, 14, 28, 0.9) 0%,
      rgba(12, 10, 20, 0.95) 40%,
      rgba(15, 12, 24, 0.92) 70%,
      rgba(20, 16, 30, 0.88) 100%
    );
  border: 1px solid rgba(123, 45, 142, 0.15);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  border-radius: 2px;
}

/* Noise texture overlay */
.aged-file::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('/images/textures/noise.svg');
  background-size: 200px;
  opacity: 0.04;
  pointer-events: none;
  mix-blend-mode: soft-light;
  z-index: 0;
}

/* Shadowy vignette and violet atmosphere */
.aged-file::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(123, 45, 142, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 100% 100%, rgba(10, 8, 18, 0.6) 0%, transparent 50%),
    radial-gradient(ellipse at 0% 100%, rgba(10, 8, 18, 0.5) 0%, transparent 50%),
    linear-gradient(180deg, rgba(168, 85, 247, 0.04) 0%, transparent 2px);
  pointer-events: none;
  z-index: 0;
}

.aged-file > * {
  position: relative;
  z-index: 1;
}

.aged-file:hover {
  border-color: rgba(123, 45, 142, 0.3);
  box-shadow:
    0 0 20px rgba(123, 45, 142, 0.06),
    inset 0 0 30px rgba(123, 45, 142, 0.03);
}

/* --- Dossier Card --- */
.dossier-card {
  padding: var(--space-xl);
  border-top: 3px solid var(--color-violet);
}

.dossier-card:hover {
  box-shadow: 0 4px 20px rgba(10, 8, 18, 0.4);
}

/* Clearance color stripe — top edge */
.dossier-card--green  { border-top-color: var(--clearance-green); }
.dossier-card--gold   { border-top-color: var(--clearance-gold); }
.dossier-card--violet { border-top-color: var(--clearance-violet); }
.dossier-card--redacted { border-top-color: var(--clearance-redacted); }

/* Hover glow tinted by clearance color */
.dossier-card--green:hover  { box-shadow: 0 -2px 25px rgba(34, 197, 94, 0.12), 0 4px 20px rgba(10, 8, 18, 0.3), inset 0 1px 0 rgba(34, 197, 94, 0.1); }
.dossier-card--gold:hover   { box-shadow: 0 -2px 25px rgba(200, 150, 46, 0.12), 0 4px 20px rgba(10, 8, 18, 0.3), inset 0 1px 0 rgba(200, 150, 46, 0.1); }
.dossier-card--violet:hover { box-shadow: 0 -2px 25px rgba(168, 85, 247, 0.12), 0 4px 20px rgba(10, 8, 18, 0.3), inset 0 1px 0 rgba(168, 85, 247, 0.1); }
.dossier-card--redacted:hover { box-shadow: 0 -2px 25px rgba(239, 68, 68, 0.12), 0 4px 20px rgba(10, 8, 18, 0.3), inset 0 1px 0 rgba(239, 68, 68, 0.1); }

.dossier-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.dossier-card__name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--text-primary);
}

.dossier-card__codename {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-top: var(--space-xs);
}

.dossier-card__body {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-loose);
}

/* --- Lore Entry --- */
.lore-entry {
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}

.lore-entry__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

/* --- Section Header --- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header__label {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-violet-glow);
  text-transform: uppercase;
  letter-spacing: 0.3em;
  margin-bottom: var(--space-sm);
}

.section-header__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-md);
}

.section-header__subtitle {
  color: var(--text-secondary);
  font-size: var(--text-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Footer --- */
.site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  padding: var(--space-2xl) 0 var(--space-md);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.site-footer__heading {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-violet-glow);
  margin-bottom: var(--space-md);
}

.site-footer__text {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-loose);
}

.site-footer__link {
  display: block;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  padding: var(--space-xs) 0;
  transition: color var(--transition-fast);
}

.site-footer__link:hover {
  color: var(--text-accent);
}

.site-footer__bottom {
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  letter-spacing: 0.1em;
}

/* --- Cross-Reference Links --- */
.cross-refs {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  border: 1px solid var(--border-color);
  background: rgba(18, 14, 28, 0.5);
}

.cross-refs__title {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-violet-glow);
  letter-spacing: 0.2em;
  margin-bottom: var(--space-md);
}

.cross-refs__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.cross-refs__link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-color);
  background: rgba(18, 14, 28, 0.6);
  text-decoration: none;
  transition: all var(--transition-fast);
  min-width: 140px;
}

.cross-refs__link:hover {
  border-color: var(--color-violet-glow);
  box-shadow: 0 0 10px rgba(168, 85, 247, 0.15);
}

.cross-refs__label {
  font-family: var(--font-ui);
  font-size: 0.6rem;
  color: var(--color-violet-glow);
  letter-spacing: 0.2em;
}

.cross-refs__name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.cross-refs__ref {
  font-family: var(--font-ui);
  font-size: 0.6rem;
  color: var(--text-secondary);
  letter-spacing: 0.1em;
}

/* --- Hazard Assessment (Content Warning) --- */
.hazard-assessment {
  border: 1px solid rgba(239, 68, 68, 0.25);
  background: rgba(239, 68, 68, 0.04);
  margin-top: var(--space-xl);
  max-width: var(--content-width);
}

.hazard-assessment__header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid rgba(239, 68, 68, 0.15);
  flex-wrap: wrap;
}

.hazard-assessment__icon {
  color: var(--clearance-redacted);
  font-size: var(--text-lg);
}

.hazard-assessment__title {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--clearance-redacted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hazard-assessment__level {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  padding: 2px var(--space-sm);
  border: 1px solid;
  margin-left: auto;
}

.hazard-assessment__level--advisory {
  color: var(--clearance-green);
  border-color: var(--clearance-green);
}

.hazard-assessment__level--elevated {
  color: var(--clearance-gold);
  border-color: var(--clearance-gold);
}

.hazard-assessment__level--severe {
  color: var(--clearance-redacted);
  border-color: var(--clearance-redacted);
}

.hazard-assessment__body {
  padding: var(--space-lg);
}

.hazard-assessment__note {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

.hazard-assessment__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.hazard-assessment__tag {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  padding: var(--space-xs) var(--space-md);
  border: 1px solid rgba(239, 68, 68, 0.2);
  background: rgba(239, 68, 68, 0.06);
  letter-spacing: 0.05em;
}

.hazard-assessment__disclaimer {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  color: var(--text-secondary);
  opacity: 0.6;
  letter-spacing: 0.1em;
  font-style: italic;
}

/* --- Mobile Nav --- */
@media (max-width: 768px) {
  .site-nav__toggle {
    display: flex;
  }

  .site-nav__links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    justify-content: center;
    gap: var(--space-xl);
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    transform: translateX(100%);
    transition: transform var(--transition-base);
  }

  .site-nav__links.is-open {
    transform: translateX(0);
  }

  .site-nav__link {
    font-size: var(--text-sm);
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .site-footer__bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}