/**
 * Tactical Dossier UI — retro-futuristic sci-fi database
 * Cyan/Indigo phosphor palette (#00E5FF, #5A4FCF) on pitch-black
 * Clean grid geometry, subtle scanlines, faint text bloom
 */

@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Rajdhani:wght@400;500;600;700&display=swap');

.page-tactical {
  --phosphor-cyan: #00E5FF;
  --phosphor-indigo: #5A4FCF;
  --phosphor-cyan-dim: rgba(0, 229, 255, 0.5);
  --phosphor-indigo-dim: rgba(90, 79, 207, 0.5);
  --phosphor-glow-cyan: rgba(0, 229, 255, 0.3);
  --phosphor-glow-indigo: rgba(90, 79, 207, 0.3);
  --tactical-black: #000000;
  --tactical-dark: #0a0a0f;
  --tactical-grid: rgba(0, 229, 255, 0.08);
  --font-tactical: 'Share Tech Mono', 'Courier New', monospace;
  --font-display: 'Rajdhani', 'Segoe UI', sans-serif;
}

.page-tactical {
  background: var(--tactical-black);
  color: var(--phosphor-cyan);
}

.page-tactical::before,
.page-tactical::after {
  display: none;
}

.page-tactical .site-wrap {
  min-height: 100vh;
  background: var(--tactical-black);
}

/* Site nav — cyan accent */
.page-tactical .site-nav {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.96) 0%, rgba(0, 0, 0, 0.88) 100%);
  border-bottom-color: rgba(0, 229, 255, 0.22);
}

.page-tactical .site-nav__brand {
  color: var(--phosphor-cyan);
  text-shadow: 0 0 12px var(--phosphor-glow-cyan);
}

.page-tactical .site-nav__links a:hover,
.page-tactical .site-nav__links a.nav-active {
  color: var(--phosphor-cyan);
}

.page-tactical .site-nav__more {
  font-family: var(--font-tactical);
  font-size: 0.78rem !important;
  letter-spacing: 0.12em !important;
  border: 1px solid rgba(0, 229, 255, 0.45) !important;
  background: rgba(0, 229, 255, 0.08) !important;
  color: var(--phosphor-cyan) !important;
  box-shadow: 0 0 16px rgba(0, 229, 255, 0.12);
}

.page-tactical .site-footer {
  background: #000;
  border-top-color: rgba(0, 229, 255, 0.15);
  color: rgba(0, 229, 255, 0.45);
  font-family: var(--font-tactical);
  font-size: 0.65rem;
}

/* ---------- Tactical Interface Container ---------- */
.tactical-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: clamp(1rem, 3vw, 2rem);
  min-height: calc(100vh - var(--nav-h) - 3rem);
  background: var(--tactical-black);
  position: relative;
}

/* Subtle grid background */
.tactical-main::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image: 
    linear-gradient(var(--tactical-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--tactical-grid) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.5;
}

/* Subtle scanlines */
.tactical-main::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background: repeating-linear-gradient(
    0deg,
    transparent 0,
    transparent 2px,
    rgba(0, 0, 0, 0.1) 2px,
    rgba(0, 0, 0, 0.1) 4px
  );
}

.tactical-interface {
  position: relative;
  z-index: 3;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  font-family: var(--font-tactical);
}

/* ---------- Tab Bar ---------- */
.tactical-tab-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--phosphor-indigo-dim);
  background: linear-gradient(90deg, rgba(90, 79, 207, 0.1) 0%, transparent 100%);
}

.tactical-tab {
  font-family: var(--font-display);
  font-size: clamp(0.9rem, 2vw, 1rem);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--phosphor-cyan-dim);
  background: transparent;
  border: 1px solid rgba(0, 229, 255, 0.3);
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  position: relative;
  transition: all 0.2s ease;
  text-shadow: 0 0 4px var(--phosphor-glow-cyan);
}

.tactical-tab::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--phosphor-cyan);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.tactical-tab:hover {
  color: var(--phosphor-cyan);
  border-color: var(--phosphor-cyan);
  background: rgba(0, 229, 255, 0.05);
  box-shadow: 0 0 20px var(--phosphor-glow-cyan);
}

.tactical-tab:hover::before {
  transform: scaleX(1);
}

.tactical-tab.is-active {
  color: var(--tactical-black);
  background: var(--phosphor-cyan);
  border-color: var(--phosphor-cyan);
  text-shadow: none;
  box-shadow: 0 0 30px var(--phosphor-glow-cyan);
}

.tactical-tab.is-active::before {
  transform: scaleX(1);
  background: var(--tactical-black);
}

.tactical-tab:focus-visible {
  outline: 2px solid var(--phosphor-cyan);
  outline-offset: 2px;
}

/* ---------- Tab Panels ---------- */
.tactical-panel {
  display: none;
  animation: tactical-fade-in 0.3s ease;
}

.tactical-panel.is-active {
  display: block;
}

.tactical-panel[hidden] {
  display: none;
}

@keyframes tactical-fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- System Dashboard ---------- */
.tactical-dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.tactical-widget {
  border: 1px solid var(--phosphor-indigo-dim);
  background: rgba(90, 79, 207, 0.05);
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
}

.tactical-widget::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--phosphor-indigo), var(--phosphor-cyan));
}

.tactical-widget__header {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  margin: 0 0 1rem;
  color: var(--phosphor-cyan);
  text-shadow: 0 0 8px var(--phosphor-glow-cyan);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tactical-widget__header::before {
  content: '◆';
  color: var(--phosphor-indigo);
}

.tactical-widget__content {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--phosphor-cyan-dim);
}

.tactical-widget__row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed rgba(0, 229, 255, 0.15);
}

.tactical-widget__row:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.tactical-widget__label {
  color: var(--phosphor-indigo-dim);
  font-weight: 500;
}

.tactical-widget__value {
  color: var(--phosphor-cyan);
  text-shadow: 0 0 4px var(--phosphor-glow-cyan);
}

/* ASCII waveform decoration */
.tactical-waveform {
  font-family: var(--font-tactical);
  font-size: 0.7rem;
  color: var(--phosphor-indigo-dim);
  margin-top: 1rem;
  white-space: pre;
  overflow-x: auto;
  line-height: 1.2;
}

/* ---------- Plot Briefing ---------- */
.tactical-plot-container {
  max-width: 800px;
  margin: 0 auto;
}

.tactical-plot-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--phosphor-indigo-dim);
}

.tactical-plot-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  letter-spacing: 0.15em;
  margin: 0 0 0.5rem;
  color: var(--phosphor-cyan);
  text-shadow: 0 0 12px var(--phosphor-glow-cyan);
  text-transform: uppercase;
}

.tactical-plot-classification {
  font-family: var(--font-tactical);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--phosphor-indigo);
  text-transform: uppercase;
}

.tactical-plot-frame {
  position: relative;
  padding: 2rem;
  background: rgba(0, 229, 255, 0.02);
  border: 1px solid var(--phosphor-cyan-dim);
  margin-bottom: 1.5rem;
}

.tactical-plot-border-top,
.tactical-plot-border-bottom,
.tactical-plot-border-left,
.tactical-plot-border-right {
  position: absolute;
  background: var(--phosphor-cyan);
  opacity: 0.5;
}

.tactical-plot-border-top {
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
}

.tactical-plot-border-bottom {
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
}

.tactical-plot-border-left {
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
}

.tactical-plot-border-right {
  top: 0;
  bottom: 0;
  right: 0;
  width: 2px;
}

.tactical-plot-content {
  position: relative;
  z-index: 1;
}

.tactical-plot-text {
  font-family: var(--font-tactical);
  font-size: clamp(0.9rem, 2vw, 1rem);
  line-height: 1.8;
  color: var(--phosphor-cyan-dim);
  margin: 0;
  text-shadow: 0 0 4px var(--phosphor-glow-cyan);
}

.tactical-plot-footer {
  text-align: center;
}

.tactical-ascii-decoration {
  font-family: var(--font-tactical);
  font-size: 0.7rem;
  color: var(--phosphor-indigo-dim);
  margin-bottom: 1rem;
  white-space: pre;
  line-height: 1.4;
}

.tactical-plot-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-tactical);
  font-size: 0.8rem;
  color: var(--phosphor-cyan-dim);
  letter-spacing: 0.1em;
}

/* ---------- Fan Art Gallery ---------- */
.tactical-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.tactical-card {
  border: 1px solid var(--phosphor-cyan-dim);
  background: rgba(0, 229, 255, 0.02);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.tactical-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border: 1px solid transparent;
  background: 
    linear-gradient(90deg, var(--phosphor-cyan) 2px, transparent 2px) 0 0,
    linear-gradient(90deg, var(--phosphor-cyan) 2px, transparent 2px) 0 100%,
    linear-gradient(0deg, var(--phosphor-cyan) 2px, transparent 2px) 0 0,
    linear-gradient(0deg, var(--phosphor-cyan) 2px, transparent 2px) 100% 0;
  background-size: 8px 8px;
  background-repeat: repeat-x;
  opacity: 0.3;
  pointer-events: none;
}

.tactical-card:hover {
  border-color: var(--phosphor-cyan);
  background: rgba(0, 229, 255, 0.05);
  box-shadow: 0 0 30px var(--phosphor-glow-cyan);
  transform: translateY(-4px);
}

.tactical-card__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--tactical-dark);
  border-bottom: 1px solid var(--phosphor-indigo-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.tactical-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(20%) contrast(1.1);
  transition: filter 0.3s ease;
  cursor: pointer;
}

.tactical-card:hover .tactical-card__image img {
  filter: grayscale(0%) contrast(1);
}

.tactical-card__placeholder {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--phosphor-indigo-dim);
  text-align: center;
  padding: 1rem;
}

.tactical-card__meta {
  padding: 1rem;
  position: relative;
  z-index: 1;
}

.tactical-meta-block {
  margin-bottom: 0.75rem;
}

.tactical-meta-block:last-child {
  margin-bottom: 0;
}

.tactical-meta-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--phosphor-indigo);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.tactical-meta-value {
  font-size: 0.9rem;
  color: var(--phosphor-cyan);
  text-shadow: 0 0 4px var(--phosphor-glow-cyan);
  word-break: break-word;
}

/* ASCII decorations */
.tactical-ascii-deco {
  font-family: var(--font-tactical);
  font-size: 0.65rem;
  color: var(--phosphor-indigo-dim);
  margin-top: 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px dashed rgba(90, 79, 207, 0.2);
  white-space: pre;
  line-height: 1.3;
}

/* Corner accents for cards */
.tactical-card__corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--phosphor-cyan);
  opacity: 0.5;
  pointer-events: none;
}

.tactical-card__corner--tl {
  top: 4px;
  left: 4px;
  border-right: none;
  border-bottom: none;
}

.tactical-card__corner--tr {
  top: 4px;
  right: 4px;
  border-left: none;
  border-bottom: none;
}

.tactical-card__corner--bl {
  bottom: 4px;
  left: 4px;
  border-right: none;
  border-top: none;
}

.tactical-card__corner--br {
  bottom: 4px;
  right: 4px;
  border-left: none;
  border-top: none;
}

/* Status indicators */
.tactical-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--phosphor-cyan-dim);
  margin-top: 0.5rem;
}

.tactical-status__dot {
  width: 8px;
  height: 8px;
  background: var(--phosphor-cyan);
  border-radius: 50%;
  animation: tactical-pulse 2s ease-in-out infinite;
  box-shadow: 0 0 8px var(--phosphor-glow-cyan);
}

@keyframes tactical-pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .tactical-tab-bar {
    flex-wrap: wrap;
  }
  
  .tactical-tab {
    flex: 1;
    min-width: 120px;
    padding: 0.6rem 0.8rem;
    font-size: 0.8rem;
  }
  
  .tactical-gallery {
    grid-template-columns: 1fr;
  }
  
  .tactical-dashboard {
    grid-template-columns: 1fr;
  }
  
  .tactical-plot-frame {
    padding: 1.5rem 1rem;
  }
  
  .tactical-plot-text {
    font-size: 0.85rem;
  }
}

/* ---------- Image Modal ---------- */
.tactical-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.tactical-modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.tactical-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  max-width: 95vw;
  max-height: 95vh;
  z-index: 1001;
  background: var(--tactical-black);
  border: 2px solid var(--phosphor-cyan);
  box-shadow: 0 0 50px var(--phosphor-glow-cyan);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
}

.tactical-modal-backdrop.is-open .tactical-modal {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.tactical-modal__close {
  position: absolute;
  top: -40px;
  right: 0;
  background: var(--phosphor-cyan);
  border: none;
  color: var(--tactical-black);
  width: 32px;
  height: 32px;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background 0.2s ease;
  z-index: 10;
}

.tactical-modal__close:hover {
  background: var(--phosphor-indigo);
}

.tactical-modal__content {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  max-width: 90vw;
  max-height: 90vh;
  overflow: auto;
}

.tactical-modal__image {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  display: block;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .tactical-panel,
  .tactical-card,
  .tactical-status__dot,
  .tactical-card__image img,
  .tactical-modal-backdrop,
  .tactical-modal {
    animation: none !important;
    transition: none !important;
  }
}