/* ==========================================
   ECHOLOGS V9: CSS ARCHITECTURE
========================================== */

/* 1. News Ticker */
.v9-news-ticker-container {
    background: #000;
    border-top: 1px solid var(--primary);
    border-bottom: 1px solid var(--primary);
    color: var(--primary);
    font-family: var(--font-mono);
    font-size: 10px;
    padding: 2px 10px;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    height: 20px;
    display: flex;
    align-items: center;
    box-shadow: 0 0 5px var(--primary-glow);
}

.v9-news-ticker-text {
    display: inline-block;
    padding-left: 100%;
    animation: v9-ticker 25s linear infinite;
}

@keyframes v9-ticker {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

/* 2. Interactive Hacker Terminal */
.v9-terminal-container {
    height: 150px;
    background: rgba(5, 2, 9, 0.95);
    border: 1px solid var(--border);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    margin-top: 15px;
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.8);
    position: relative;
    overflow: hidden;
}

.v9-terminal-output {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--primary);
    white-space: pre-wrap;
    line-height: 1.4;
}

.v9-terminal-input-line {
    display: flex;
    align-items: center;
    padding: 5px 10px;
    border-top: 1px dashed var(--border);
    background: #000;
}

.v9-terminal-prompt {
    color: var(--secondary);
    margin-right: 8px;
    font-weight: bold;
}

.v9-terminal-input {
    background: transparent;
    border: none;
    color: var(--text-color);
    font-family: var(--font-mono);
    font-size: 12px;
    flex: 1;
    outline: none;
}

/* 3. Grid Anomalies */
.v9-anomaly {
    display: inline-block;
    color: var(--danger);
    font-weight: bold;
    cursor: pointer;
    animation: v9-glitch-blink 1s steps(2, start) infinite;
    text-shadow: 0 0 5px var(--danger);
    user-select: none;
}

.v9-anomaly:hover {
    color: #fff;
    text-shadow: 0 0 10px var(--danger);
}

@keyframes v9-glitch-blink {
    0% { opacity: 1; }
    50% { opacity: 0.3; transform: translateX(1px); }
    100% { opacity: 1; transform: translateX(-1px); }
}

/* 4. Lore Glossary (Datapad) */
.v9-glossary-modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 400px;
    background: rgba(10, 5, 15, 0.98);
    border: 2px solid var(--secondary);
    border-radius: 8px;
    z-index: 100000;
    box-shadow: 0 0 30px var(--secondary-glow);
    padding: 20px;
    color: var(--text-color);
    flex-direction: column;
}

.v9-glossary-header {
    font-family: var(--font-display);
    color: var(--secondary);
    font-size: 20px;
    border-bottom: 1px dashed var(--secondary);
    padding-bottom: 10px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.v9-glossary-content {
    flex: 1;
    overflow-y: auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 15px;
}

.v9-glossary-list {
    border-right: 1px solid var(--border);
    padding-right: 10px;
}

.v9-glossary-item {
    padding: 8px;
    margin-bottom: 5px;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.2s;
    font-family: var(--font-mono);
    font-size: 11px;
}

.v9-glossary-item:hover, .v9-glossary-item.active {
    background: rgba(0, 255, 255, 0.1);
    border-color: var(--secondary);
    color: var(--secondary);
}

.v9-glossary-item.locked {
    color: var(--text-muted);
    cursor: not-allowed;
    background: repeating-linear-gradient(45deg, transparent, transparent 5px, rgba(255,255,255,0.02) 5px, rgba(255,255,255,0.02) 10px);
}

.v9-glossary-details {
    padding: 10px;
}

.v9-glossary-details h3 {
    color: var(--primary);
    margin: 0 0 10px 0;
}

/* Keyword Highlights in Text */
.lore-keyword {
    color: var(--secondary);
    border-bottom: 1px dotted var(--secondary);
    cursor: help;
    transition: all 0.2s;
}
.lore-keyword:hover {
    background: rgba(0, 255, 255, 0.2);
}

/* 5. Random Net-Encounters Popup */
.v9-encounter-popup {
    position: fixed;
    top: 20px;
    right: -300px;
    width: 250px;
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid var(--danger);
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.4);
    padding: 15px;
    z-index: 999999;
    transition: right 0.3s ease-out;
    border-left: 4px solid var(--danger);
    backdrop-filter: blur(5px);
}

.v9-encounter-popup.active {
    right: 20px;
}

/* 6. Visual Sector Map */
.v9-map-container {
    height: 300px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border);
    border-radius: 4px;
    position: relative;
    overflow: hidden;
    margin-top: 20px;
}

.v9-map-node {
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
}
.v9-map-node.unlocked { background: var(--secondary); box-shadow: 0 0 8px var(--secondary-glow); }
.v9-map-node.missing { background: var(--danger); box-shadow: 0 0 8px var(--danger); }
.v9-map-node:hover { transform: scale(1.5); }

/* 7. Theme Customizer Panel */
.v9-theme-panel {
    background: rgba(20, 20, 20, 0.9);
    border: 1px solid var(--border);
    padding: 15px;
    margin-top: 15px;
    border-radius: 4px;
}

/* 8. Overdrive Mode */
body.overdrive-mode {
    --primary: #ff00ff;
    --primary-glow: #ff00ff;
    --secondary: #00ffff;
    --secondary-glow: #00ffff;
    --bg-color: #000;
    --border: #ff00ff;
    animation: overdrive-shake 0.1s infinite;
}

@keyframes overdrive-shake {
    0% { transform: translate(1px, 1px) rotate(0deg); }
    10% { transform: translate(-1px, -2px) rotate(-1deg); }
    20% { transform: translate(-3px, 0px) rotate(1deg); }
    30% { transform: translate(3px, 2px) rotate(0deg); }
    40% { transform: translate(1px, -1px) rotate(1deg); }
    50% { transform: translate(-1px, 2px) rotate(-1deg); }
    60% { transform: translate(-3px, 1px) rotate(0deg); }
    70% { transform: translate(3px, 1px) rotate(-1deg); }
    80% { transform: translate(-1px, -1px) rotate(1deg); }
    90% { transform: translate(1px, 2px) rotate(0deg); }
    100% { transform: translate(1px, -2px) rotate(-1deg); }
}

/* ==========================================
   V16 EXPERIMENTAL FEATURES
   ========================================== */

/* Holographic Transmission */
.holo-transmission {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(0, 10, 20, 0.85);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  animation: holoFlicker 0.15s infinite alternate;
}
.holo-transmission::before {
  content: '';
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 240, 255, 0.1) 2px, rgba(0, 240, 255, 0.1) 4px);
  pointer-events: none;
}
.holo-scanline {
  position: absolute; top: 0; left: 0; width: 100%; height: 20px;
  background: rgba(0, 240, 255, 0.3);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.8);
  animation: scanlineSweep 4s linear infinite;
}
.holo-content {
  text-align: center;
  color: var(--secondary);
  text-shadow: 0 0 10px var(--secondary-glow), 2px 0 0 red, -2px 0 0 blue;
  filter: drop-shadow(0 0 20px var(--secondary-glow));
  transform: scaleY(1.2);
}
.holo-content h1 {
  font-family: var(--font-header);
  font-size: 4rem;
  margin-bottom: 20px;
  letter-spacing: 10px;
  animation: textGlitch 2s infinite;
}
.holo-content p {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  letter-spacing: 5px;
}

@keyframes scanlineSweep {
  0% { top: -10%; }
  100% { top: 110%; }
}
@keyframes holoFlicker {
  0% { opacity: 0.9; }
  100% { opacity: 1; filter: brightness(1.2); }
}

/* Black ICE Minigame */
.ice-btn {
  background: #111;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 15px 0;
  font-family: var(--font-mono);
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s;
}
.ice-btn:hover {
  background: rgba(191, 90, 242, 0.2);
  border-color: var(--primary);
  box-shadow: 0 0 10px var(--primary-glow);
}
.ice-btn.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 0 20px var(--primary-glow);
  transform: scale(1.05);
}
.ice-btn.error {
  background: var(--danger);
  border-color: var(--danger);
  animation: shake 0.3s;
}

/* System Surges */
.system-surge {
  animation: systemSurgeAnim 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
@keyframes systemSurgeAnim {
  0% { filter: hue-rotate(0deg) contrast(1) blur(0px); transform: skewX(0deg); }
  20% { filter: hue-rotate(90deg) contrast(1.5) blur(2px); transform: skewX(-5deg); }
  40% { filter: hue-rotate(-90deg) contrast(2) blur(4px); transform: skewX(5deg); }
  60% { filter: hue-rotate(180deg) contrast(1.2) blur(1px); transform: skewX(-2deg); }
  100% { filter: hue-rotate(0deg) contrast(1) blur(0px); transform: skewX(0deg); }
}

/* Parallax Layer */
.grid-bg {
  transition: transform 0.1s ease-out;
}

/* ==========================================
   V17 FEATURES
   ========================================== */

/* Neural Static Ticker scroll animation */
@keyframes tickerScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Field Notes list item */
.fieldnote-item {
  background: rgba(0, 5, 20, 0.6);
  border: 1px solid var(--border);
  padding: 8px 10px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.2s;
}
.fieldnote-item:hover {
  border-color: var(--accent);
  background: rgba(0, 240, 255, 0.05);
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.1);
}
.fieldnote-item.active {
  border-color: var(--accent);
  background: rgba(0, 240, 255, 0.1);
}
.fieldnote-item .fn-title {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.fieldnote-item .fn-date {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--text-dim);
  margin-top: 3px;
}

/* Log Decay — corrupted text effect */
.log-content-decayed {
  position: relative;
}
.log-decay-char {
  color: rgba(255,0,60,0.5);
  text-shadow: 0 0 4px rgba(255,0,60,0.4);
  animation: decayFlicker 3s infinite;
}
@keyframes decayFlicker {
  0%, 95%, 100% { opacity: 1; }
  96% { opacity: 0.3; }
  97% { opacity: 0.9; }
  98% { opacity: 0.1; }
}

/* Echo Ghost fade in/out */
#echo-ghost-box {
  animation: ghostPulse 4s ease-in-out;
}
@keyframes ghostPulse {
  0%   { opacity: 0; transform: translateX(-50%) skewX(-2deg); }
  10%  { opacity: 1; transform: translateX(-50%) skewX(0deg); }
  80%  { opacity: 0.85; }
  100% { opacity: 0; }
}

/* V17 layout fix — ticker bar bottom padding */
body {
  padding-bottom: 22px; /* height of neural ticker bar */
}

#app-container {
  padding-bottom: 0 !important;
}

/* ==========================================
   V18 FEATURES
   ========================================== */

/* Intel Rating stars hover */
.v18-star:hover,
.v18-star.rated {
  color: rgba(255, 200, 0, 1) !important;
  text-shadow: 0 0 8px rgba(255, 200, 0, 0.8) !important;
  transform: scale(1.2);
}

/* Mission Ops items */
.v18-op-item {
  background: rgba(255, 0, 60, 0.05);
  border: 1px solid rgba(255, 0, 60, 0.2);
  border-radius: 2px;
  padding: 5px 7px;
  font-size: 8px;
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}
.v18-op-item:hover {
  border-color: rgba(255, 0, 60, 0.5);
  background: rgba(255, 0, 60, 0.1);
}
.v18-op-item.completed {
  text-decoration: line-through;
  opacity: 0.4;
  cursor: default;
}
.v18-op-item .op-priority {
  color: var(--danger);
  font-weight: bold;
  letter-spacing: 1px;
}
.v18-op-item .op-complete-btn {
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: 1px solid rgba(255,0,60,0.4);
  color: var(--danger);
  font-size: 7px;
  padding: 1px 4px;
  cursor: pointer;
  font-family: var(--font-mono);
}

/* Top Intel items */
.v18-intel-item {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 3px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  cursor: pointer;
  transition: color 0.2s;
}
.v18-intel-item:hover {
  color: var(--accent) !important;
}
.v18-intel-item .intel-stars {
  color: rgba(255, 200, 0, 0.8);
  font-size: 8px;
  flex-shrink: 0;
}
.v18-intel-item .intel-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 8px;
}

/* Weather badge pulse animation */
#v18-weather-badge {
  transition: all 0.5s ease;
}

/* Ambient weather states */
body.weather-storm header {
  animation: stormFlicker 0.3s infinite alternate;
}
body.weather-blackout {
  filter: brightness(0.1);
  transition: filter 0.3s ease;
}
body.weather-flare {
  filter: sepia(0.6) hue-rotate(-20deg) saturate(1.5);
  transition: filter 0.4s ease;
}
@keyframes stormFlicker {
  0% { filter: brightness(1); }
  100% { filter: brightness(0.85) contrast(1.1); }
}

/* ==========================================
   V19 FEATURES
   ========================================== */

/* EQ bar animation for audio player */
@keyframes eqAnim {
  0%   { transform: scaleY(0.3); }
  100% { transform: scaleY(1.0); }
}
.eq-bar {
  transform-origin: bottom;
  border-radius: 1px;
}

/* Relations canvas panel */
#relations-panel canvas {
  display: block;
}

/* Faction threat badge pulse */
#v19-threat-badge {
  transition: all 0.4s ease;
}
#v19-threat-badge.threat-high {
  color: var(--danger) !important;
  border-color: var(--danger) !important;
  animation: threatPulse 1.5s ease-in-out infinite;
}
@keyframes threatPulse {
  0%, 100% { box-shadow: none; }
  50%       { box-shadow: 0 0 8px rgba(255,0,60,0.6); }
}

/* Runner logbook entry */
.logbook-entry {
  color: rgba(255,140,0,0.6);
  font-size: 8px;
  border-bottom: 1px solid rgba(255,140,0,0.08);
  padding-bottom: 2px;
  margin-bottom: 2px;
}
.logbook-entry .lb-time {
  color: rgba(255,140,0,0.4);
  margin-right: 6px;
}

/* Audio play button hover */
#v19-play-audio-btn:hover {
  background: rgba(0,240,255,0.08) !important;
  border-color: var(--secondary) !important;
  box-shadow: 0 0 8px rgba(0,240,255,0.2);
}
#v19-play-audio-btn.playing {
  color: var(--danger) !important;
  border-color: var(--danger) !important;
}

/* ==========================================
   V20: NAV REDESIGN
   ========================================== */
.v20-nav-bar {
  min-height: 32px;
  flex-shrink: 1;
  flex-basis: auto;
  flex-wrap: wrap;
  min-width: 0;
}
.v20-nav-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px 10px;
}
.v20-nav-label {
  font-family: var(--font-mono);
  font-size: 8px;
  color: rgba(255,255,255,0.25);
  letter-spacing: 2px;
  padding-right: 8px;
  border-right: 1px solid rgba(255,255,255,0.07);
  margin-right: 6px;
  white-space: nowrap;
  user-select: none;
}
.v20-nav-divider {
  width: 1px;
  align-self: stretch;
  background: rgba(255,255,255,0.07);
  margin: 4px 0;
}
/* Compact V20 tab style */
.tab-btn.v20-tab {
  font-size: 11px;
  padding: 5px 12px;
  letter-spacing: 1px;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: rgba(255,255,255,0.4);
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  border-radius: 0;
}
.tab-btn.v20-tab:hover {
  color: rgba(255,255,255,0.8) !important;
  background: rgba(255,255,255,0.04);
  border-bottom-color: rgba(255,255,255,0.3) !important;
}
.tab-btn.v20-tab.active {
  color: var(--primary) !important;
  border-bottom: 2px solid var(--primary) !important;
  background: rgba(191,90,242,0.06);
  text-shadow: 0 0 6px var(--primary-glow);
}

/* ==========================================
   V20: BOOT SEQUENCE OVERLAY
   ========================================== */
#v20-boot-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: #000;
  z-index: 999999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 60px;
  box-sizing: border-box;
  font-family: 'Courier New', monospace;
  font-size: 13px;
  color: #00ff41;
  text-shadow: 0 0 6px rgba(0,255,65,0.6);
  line-height: 1.8;
  transition: opacity 0.8s ease;
  user-select: none;
}
#v20-boot-overlay .boot-line {
  opacity: 0;
  animation: bootFadeIn 0.1s ease forwards;
  white-space: pre;
}
#v20-boot-overlay .boot-bar-fill {
  color: #00ff41;
  display: inline-block;
}
@keyframes bootFadeIn {
  to { opacity: 1; }
}